title: An assessment of landslide potential in Cape Breton Highlands National Park: a GIS approach

contributor:
Wahl, Kimberly A. (author)
(Spooner, Ian) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2003

abstract: Landslides are common in Nova Scotia, particularly within the highly-incised river valleys of the Cape Breton Highlands. These flows have resulted in the modification of habitat and may pose considerable risk as both industrial and recreational uses of this area intensifies. Research in the Cape Breton Highlands National Park focuses on: (a) investigation of thin-skinned debris flows, and (b) development of a slope assessment model for the rapid assessment of thin-skinned debris flows. Thin-skinned debris flows are complex events, which begin as thin translational slides or slumps and quickly evolve into debris flows. Failure has previously been recognised on steep slopes where colluvium directly overlies bedrock Site investigations revealed two stratigraphic relationships common to slopes prone to failure: (1) highly compacted, impermeable clay-rich lodgement till overlain by highly permeable colluvium, and (2) impermeable weathered bedrock in the form of saprolite overlain by permeable colluvium. Both boundaries act as a slip surface. Redirected surface and ground water accumulate at the colluvium/till interface within the activation zone producing an effective glide plane for initial translational movement. A Slope Assessment Model was developed through the implementation of the Infinite Slope Stability model, an empirical model that computes the relative stability of a slope through a Factor of Safety. GIS-based analysis through the Slope Assessment Model revealed areas of significant risk within the Cape Breton Highlands National Park. A total of 6 stability classes were identified, ranging from class 1 (chronically unstable) to class 6 (unconditionally stable). The resultant stability classification by the Slope Assessment Model was evaluated using aerial photographs on select sites. This evaluation indicated that the Slope Assessment Model was both precise and accurate in its classification of slope stability.

abstract: Earth & Environmental Sciences


title: EQCN studies of protein adsorption at Pt and Au

type: Text Dissertation/Thesis

contributor:
Brosseau, Christa L. (author)
(Roscoe, Sharon) (Thesis advisor)
Acadia University (Degree grantor)

rights: The author grants permission to the University Librarian at Acadia University to reproduce, loan or distribute copies of my thesis in microform, paper or electronic formats on a non-profit basis. The author retains the copyright of the thesis.

subject: LE3 .A278 2003

abstract: The interfacial behaviour of a range of proteins and organic acids was studied at 294 K in pH 7.4 phosphate buffer at polycrystalline Pt (mandelic acid, phenylalanine, mandelate racemase) as well as polycrystalline Au (mandelic acid, insulin, mandelate racemase, BSA) and in 0.05 M KClO4 at polycrystalline Au (mandelic acid, phenylalanine, insulin, BSA). Three electrochemical techniques, namely cyclic voltammetry (CV), electrochemical quartz crystal nanobalance (EQCN) and chronocoulometry (CC) were used to study the adsorption behaviour of these molecules. Using CV and CC, the surface charge density was determined and employed to obtain '_max' and '[Delta]GADS' values. In EQCN, the change in frequency was related to the change in mass at the electrode surface by the Sauerbrey equation, and in this way, '_max' and '[Delta]GADS' values were also obtained. Results from all techniques were fitted with the Langmuir adsorption isotherm. (Abstract shortened by UMI.)

abstract: Chemistry


title: Orientation behaviour of the yellow-rumped warbler (Dendroica coronata)

contributor:
Fitzgerald, Trina Marie (author)
(Taylor, Phil) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2004

abstract: Our understanding of broad-scale landbird migratory patterns is extensive; however, knowledge of small-scale species- and population-specific migratory patterns is generally limited. Migrant landbirds in eastern North America are faced with increased survival risks that are associated with migrating along and stopping over in coastal regions, but there is little understanding of the impact these migratory risks could have on avian populations. Therefore, an understanding of small-scale and population-specific migratory patterns and the mechanisms influencing these patterns will enhance our ability to assess the impact of migrating along coastal regions. To better understand migratory patterns in this geographic region, and the factors influencing them I assessed sources of variation in orientation behaviour of Yellow-rumped Warblers ('Dendroica coronata'). The orientation behaviour of Yellow-rumped Warblers was studied using a new video-based orientation cage that permitted temporal analysis of orientation behaviour during user defined time intervals, an advancement over previous methodologies that relied upon cumulative data. I used two experimental treatments to test for the effect of view of the horizon on orientation behaviour. Then using circular regression models, I examined the effect of a variety of variables and the experimental treatments on orientation. The model that showed the best fit to the data indicated that experimental treatment, fuel reserve, breeding origin, and wind conditions influenced orientation. Individuals chose more seasonally appropriate directions and their directions were more concentrated, especially after sunset, under exposed experimental treatment. The influence of an individual's breeding origin on orientation indicates that population-specific migratory preferences likely contribute to observed regional migratory patterns.

abstract: Biology


title: Novel monolayer protected clusters as supports for catalysts

contributor:
Kershaw, Kurt Edward (author)
(Banks, Jeffrey) (Thesis advisor)
Acadia University (Degree grantor)
(Gossage, Robert A.) (Thesis advisor)

subject: LE3 .A278 2003

abstract: This thesis details the design and synthesis of functional nanoparticles based on the assembly of modified thioctic acid derivatives; the majority of which contain a 2-aryl-2-oxazoline fragment. The oxazoline molecules studied herein were prepared by the treatment of an arylcyanide or related precursor with an appropriate amino-alcohol in the presence of a Lewis acid catalyst. Molecules designed for attachment to Au surfaces to function as surface "linker" (oxazoline ligand-containing) and "spacer" (ligand-free) fragments were made by the coupling of amines or alcohols to thioctic acid chloride or 'via' coupling of thioctic acid itself with primary amines (DCC protocols) to yield the desired amides. Gold monolayer protected clusters (WC's) derivatised with the linker fragments were prepared 'via' the Schiffron reaction. The use of these synthetic MPC's as catalysts for the Ni/Al-mediated cyclotrimerization of 2-cyclohexene-1-one and trimethylsilyl-acetylene was examined.

abstract: Chemistry


title: A silent weaving: communication between nonverbal core members and assistants in l'Arche

contributor:
Brown, Sonya (author)
(Sumarah, John) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2003

abstract: Nonverbal individuals are unique members of our society who have a special way of communicating. This study explores the communication that occurs in l'Arche communities between nonverbal core members and assistants, and what factors have an influence on the communication, including the impact of l'Arche itself. Data were collected from three core member and assistant pairs in three six-day observation periods. Interviews were conducted with the assistant from each pair as well as an informed observer. Analysis of the field notes and interviews indicated that communication with nonverbal core members is largely nonverbal, and develops over time with a desire to know the individual, knowledge of the individual, training, and observation, resulting in varying relationships between core members and assistants. L'Arche fosters communication with nonverbal individuals by placing emphasis on valuing each person and on building relationships. Field observations of interactions between core members and assistants, as well as participant insights given in interviews are included in the discussion to give a fuller understanding of the communication studied.

abstract: Education


title: Continuing professional development of Canadian Forces chaplains: the way ahead

contributor: Johnstone, Stanley G. (Stanley Gordon) (author)

subject: LE3 .A278 2001

abstract: This research assesses the need of the Regular Force chaplains of the Canadian Armed Forces for a professional development program that suited their unique calling to ministry within the demands of the military context. The process includes an historical outline of Canadian military chaplaincy up to the present. An investigation into the nature of professions and related adult education theory follows. A study of the theological and biblical basis of ministry establishes the validity of chaplain professional development. The needs assessment is accomplished by a questionnaire distributed to all Regular Force chaplains. The respondents provide insight into the desire for professional development and the preferences for general areas of study and program delivery. The findings firmly establish an interest in long-term professional development that can be pursued during a chaplain's active service. High demands on a chaplain's time and frequent occasions of deployment and training were established as a main impediment for many chaplains to actively engage in out-service professional development. Finally, a design is proposed for continuing chaplain professional development that integrates the required military professional training with academic and applied opportunities of study from civilian university resources. The program outlines a layered approach that offers chaplains progressive levels of participation. A chaplain may choose to audit courses or study towards credit in certificate or advanced degree programs.

abstract: Acadia Divinity College


title: Salvation and social responsibility in the work of Ronald J. Sider

contributor:
Reck, Stacie Alison (author)
(Williams, Roy) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2003

abstract: Ronald J. Sider reminds the Christian community that salvation is not simply for the individual. Although, one cannot deny the fact that salvation is directed at the individual, one must also be aware of the fact that salvation is social and corporate in nature. There must be a balance. He believes that social responsibility flows out of this understanding of salvation. Christ himself provided the means for salvation and modeled social responsibility for the church. Sider calls the church to come to understand that we need to care for those around us on both a spiritual and physical level. This idea is based in scripture, is the mandate for every Christian and is consistent with evangelical thought. In the 18th and 19th centuries evangelicals were actively involved in social action and this had a significant impact on the lives of people living in both Britain and North America. Unfortunately, evangelicals later rejected their involvement with social action. This has come to be known as the "great reversal". In the last 50 years, evangelical leaders have been trying to "reverse the great reversal." They seek to remind the church that social action is part of Christian lifestyle, it is a responsibility. This is the focus of Sider's career and agenda. Sider uses the Bible as his foundation as he outlines passages and concepts that support his position. He uses an evangelical theological method and approach to ethics and ultimately develops a theological perspective that is consistent with evangelical thinking. It is from this position that he seeks to teach and to motivate the church.

abstract: Acadia Divinity College


title: The Revolutionary Armed Forces of Colombia-People's Army: a Marxist analysis of a revolutionary social movement

contributor:
Brittain, James J. (author)
(Sacouman, Jim) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2004

abstract: Colombia has experienced an extensive internal war for over forty years. What once began as a mission of the Colombian army, funded by the United States, to attack and destroy peasant-based subsistence communities in the southern mountains of Colombia has evolved into a full scale revolutionary conflict. The principal actors within this reality are the Revolutionary Armed Forces of Colombia - People's Army (FARC-EP) and the Colombian government. This thesis examines how the FARC-EP, a self-described Marxist-rooted social movement, theoretically and tangibly applies itself within the rural (and urban) regions of the country for the purpose of achieving revolutionary emancipation for the Colombian majority. Because of the threat the FARC-EP poses to domestic and foreign interests within the natural resource-rich Andean country, the classification as a terrorist entity has recently been attached to the insurgency. This thesis analyzes whether this label, within the milieu of Colombia, is accurate or if the FARC-EP is in fact a guerrilla movement implementing a revolution based on the theories and actions of classical Marxism. As a result of this research being conducted the analyst can derive the FARC-EP's true character within Colombia and assess the place that Marxism has within the contemporary context of this Latin American country.

abstract: Sociology


title: Hydrological alterations and rare species of the Atlantic Coastal Plain flora in Nova Scotia

contributor:
Hazel, Shannon Nicole (author)
(Reekie, Edward) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2004

abstract: Atlantic Coastal Plain species include some plants considered rare in Canada, and often found only in South-western Nova Scotia. Frequently found on lakeshores, these species appear sensitive to hydrological patterns which are drastically altered by damming. Various key points during the hydrological cycle are affected by damming, including a later (spring) drawdown of water (shortening the growing season), a later (autumn) refilling of basins (leaving plants vulnerable to frost damage) and a larger within year variation in water levels. The purpose of this study was to examine tolerance limits of rare coastal plain species and similar species found growing with them, and also examine reservoirs in order to identify factors that may be preventing rare coastal plain species from colonizing reservoir shorelines. Using elevated boxes planted at two times, the effect of growing season length and soil moisture content on seven species (4 coastal plain--'Hydrocotyle umbellata, Sabatia kennedyana, Coreopsis rosea'and 'Panicum longifolium ' and 3 associated species--'Eleocharis acicularis, Viola lanceolata' and 'Panicum spretum') were examined. Analysis of niche breadth for survival showed the common species to be more tolerant in general, although analysis of niche breadth for growth showed no difference between coastal plain and associated species. All common species survived to some extent in the harsh winter conditions of the gradient boxes, while the only coastal plain species to survive was 'C. rosea'. The lower niche breadth for survival of the rare species and lower winter survival may both have a part to play in the absence of rare coastal plain species on the reservoir shoreline.

abstract: Biology


title: Feminist fallen women: rewriting interwar patriarchy in Margaret Atwood's The blind assassin, Ann-Marie MacDonald's Fall on your knees, and Gail Anderson-Dargatz's A recipe for bees

contributor:
Whidden, Abra Lynn (author)
(Wyile, Herb) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2004

abstract: In 'The Blind Assassin, Fall on Your Knees', and ' A Recipe for Bees', Margaret Atwood, Ann-Marie MacDonald, and Gail Anderson-Dargatz provide a contemporary Canadian contrast to the Fallen Woman trope by daring to let their fallen heroines live. Although their protagonists commit adultery, prostitute themselves, or have illegitimate children, the three authors allow their protagonists to live and to pass down their stories to future generations. While the authors end their novels with different degrees of hope and integration for their fallen protagonists, they all subvert patriarchy in three ways: first, they reveal the flaws in and the complexity of patriarchy; second, they create protagonists who undermine patriarchy by deliberately becoming fallen women; and third, they broaden the scope of feminist action beyond individual acts of resistance to the larger theme of female communication and community.

abstract: English & Theatre Studies


title: Constraints on the tectonic evolution of the southern New River terrane and its relationship to other terranes in southern New Brunswick

contributor:
Bartsch, Cameron James (author)
(Barr, Sandra) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2005

abstract: The narrow, fault-bounded New River terrane contains the northwesternmost exposures of Neoproterozoic rocks known in southern New Brunswick. Through mapping, structural, and petrological studies, this study has focused on unravelling relationships among Neoproterozoic and younger rocks in the southern part of the terrane. The Neoproterozoic rocks are here divided into the ca. 620 Ma Blacks Harbour Granodiorite and Beaver Harbour Porphyry, and the ca. 555 Ma units, which include both volcanic and co-magmatic high-level intrusive rocks. Both the ca. 620 Ma and ca. 555 Ma suites are shown here to exhibit chemical signatures characteristic of formation in continental margin subduction settings. The ca. 555 Ma units are overlain by, and in faulted contact with, Early-Middle Cambrian volcanic and siliciclastic rocks of the Simpsons Island and Mosquito Lake Road formations, and Silurian-Devonian sedimentary rocks of the Mascarene Group. The Blacks Harbour Granodiorite and Beaver Harbour Porphyry are unconformably overlain by the Late Devonian Perry Formation, and faulted against Cambrian sedimentary rocks of the Buckmans Creek Formation. Most of the rock units in the southern New River terrane are similar in age and petrology to units in the northern part of the terrane, and hence are interpreted to be comagmatic with them. Broad similarities also exist between the New River terrane and other areas of southern New Brunswick, but making direct links remains enigmatic. The ca. 620 Ma and ca. 555 Ma volcanic arcs in the New River terrane are interpreted to have undergone separate deformational histories throughout the Early Paleozoic, and were juxtaposed along the Letang Harbour Fault - Robin Hood Lake Fault no earlier than Late Devonian.

abstract: Earth & Environmental Sciences


title: Internationalization of faculty websites using XML

contributor:
Wang, Fei (author)
(Muldner, Tomasz) (Thesis advisor)
Acadia University (Degree grantor)
(Benoit, Darcy) (Thesis advisor)

subject: LE3 .A278 2005

abstract: Growing globalization generates interest in internationalized software that can be localized to various languages. Data management becomes a crucial issue in the development stage of an internationalized application because the process of globalization of software involves extraction of all translatable text, preparation the text for localization, plus translation and verification of the text. As XML technology emerged as a format to manipulate and exchange data, it became an ideal data processing solution for the globalization of software. This thesis describes an XML-based system that can be used to create an internationalized website which shows the Curriculum Vitae (CV) for a faculty member (creator). The final product is a website that can display a faculty member's CV in different languages and rendering formats. This website will initially be displayed in one language but will have the option to be displayed in a variety of languages chosen by the creator. In addition, the creator is able to specify one or more rendering formats for this data, such as HTML or PDF.

abstract: Computer Science


title: Tennyson's Idylls of the king: women with distinct personalities

contributor:
Dupuis, Rhonda Ann (author)
(Rigg, Patricia) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2006

abstract: This thesis examines the complexity of Arthurian female characters in Tennyson's 'Idylls of the King' and their dissimilarities to his sources. In doing so, this thesis reveals textual evidence which argues that Tennyson supported the notion of gender equality and objected to the patriarchal paradigm that marginalized women within his social order. This study also demonstrates the tension within Tennyson which his first four ' Idylls' reveals, his divided self that was sympathetic to the feminist cause, and yet fond of patriarchal ideals of chivalry and manliness. It also demonstrates Tennyson's need as Poet Laureate to couch his agenda in a way that is both gender neutral and palatable to a staunch upper- and middle-class Victorian society. To this end, this study demonstrates that Tennyson conflates his sources within a cautious feminist agenda that sympathizes with its female protagonists, who, compared to their medieval counterparts, show remarkable dissimilarities that speak to both their physical and mental strengths.

abstract: English & Theatre Studies


title: User profile management: reference model and Web services implementation

contributor:
Ma, Zhongxu (author)
(Silver, Daniel L.) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2006

abstract: A user profile is a structured representation of the characteristics and personal preferences of an individual user with respect to a software application or computing device. As the variety and complexity of applications and mobile devices increases, there is a growing need and interest in personalization. This situation necessitates methods of managing user profile information such that it can be accessed, updated, and potentially shared over communication networks. This thesis investigates User Profile Management (UPM) as a network-based service for managing user profile information. The major requirements for a good UPM service are defined. A reference model is proposed that includes an architecture, profile data schema, a protocol, basic command functions, and security mechanisms. A prototype UPM service and four client applications based on the reference model are developed using Java and Web services technologies. Scenarios are constructed to demonstrate the value of the UPM reference model and the Web services implementation. We conclude that the proposed referenced model provides a solid foundation for developing UPM services and that Web services technologies are suitable for implementing the reference model in a distributed network environment.

abstract: Computer Science


title: Into the blue: inferring marine distribution of Canadian and Irish Atlantic salmon, Salmo salar (L.) in the North Atlantic Ocean from tissue concentrations of bioaccumulated cesium-137

contributor:
Spares, Aaron Drew (author)
(Dadswell, Michael) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2006

abstract: Atlantic salmon returning from marine migrations to eastern Canada and western Ireland during 2002/2003 were analyzed for tissue concentrations of bioaccumulated cesium-137 (137Cs). Canadian and Irish salmon demonstrated concentrations (0.20 0.14 Bq kg-1 and 0.19 0.09 Bq kg-1, respectively) suggesting similar oceanic feeding distributions. Canadian aquaculture escapees had similar mean tissue concentrations (0.28 0.22 Bq kg-1 wet wt) suggesting migration with wild salmon, however significantly higher concentrations in 1SW escapees (0.43 0.25 Bq kg-1 wet wt) may alternatively suggest feeding on freshwater prey within original estuaries. High concentrations of wild Canadian 1SW salmon indicated trans-Atlantic migration. Estimates of Canadian and Irish salmon feeding east of the Faroes (~8W) were 15.6% and 10.0%, respectively. I propose most anadromous North Atlantic salmon utilize the North Atlantic Gyre for marine migration and should be classified as one trans-Atlantic straddling stock.

abstract: Biology


title: Spinal cord injury and sexuality

contributor:
Supple, Deborah A (author)
(MacKinnon, David) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2004

abstract: This qualitative study examined the sexual health concerns of three individuals who have had a spinal cord injury. The study examined how the individuals viewed the impact of the spinal cord injury on their image as a sexual person, what was available in the area of sexuality counselling at the time of injury and what the individuals felt would have been useful in the area of sexuality counselling. Peer counselors from the Canadian Paraplegic Association did a formalized approach to information sharing. The counselors visited the participants early in the recovery stage and provided information in a variety of areas; sexuality was not identified as a main topic. The participants had the opportunity to participate in group sessions while at the rehab center. For various reasons the individuals did not find these sessions satisfactory. The formation of a sexual health care team to provide counselling to clients with spinal cord injuries was identified as a need. One of the determinants of counselling was readiness, an approach to sexual health counselling that was available on an outpatient basis would be beneficial to those who require information in the area of sexuality in the time following their stay at the rehab.

abstract: Education


title: Factors affecting juror decision-making in sexual abuse trials involving recovered memories

contributor: Burbridge, Angela Mary Michelle (author)

subject: LE3 .A278 2006

abstract: The purpose of this research was to explore the influences of the gender of mock jurors, and the gender and age of plaintiffs, on juror verdicts in cases involving recovery of repressed memories. The impact of personal attitudes and beliefs regarding childhood sexual abuse and adolescent sexuality on verdicts was also investigated. Participants consisted of 524 jury-eligible individuals. Each participant read one of four fictional trial summaries in which alleged victim age and plaintiff gender were manipulated. Participants rendered verdicts in favour of either the plaintiff or defendant, rated plaintiff and defendant truthfulness, and indicated the amount of compensation they would offer the plaintiff. One week later, jurors completed attitudinal questionnaires. Results indicated that females are more sympathetic to alleged victims than males (as reflected in more favourable verdicts and compensation for the plaintiff). Findings also suggest that a gender bias exists among male jurors; specifically, malesoffered more compensation to female victims than to male victims, whereas female jurors offered similar amounts to both male and female victims. Juror attitudes were found to account for gender differences in the amount of compensation provided to victims and ratings of female plaintiff truthfulness. Implications for future research are discussed.

abstract: Psychology


title: The race-related digital divide: a comparison between youth in Nova Scotia and Nunavut

contributor:
Bourgeois, Eric William (author)
(Looker, Diane) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2007

abstract: The purpose of this study is to explore the extent of the race related digital divide among youth in Nunavut and Nova Scotia, with respect to their access to, use of, and facility with Information and Communication Technologies (ICTs). Data collected from the Equity and Technology Project, gathered through surveys administered to youth in selected high schools in Nunavut (grades 9-12) and Nova Scotia (grades 10-12), are examined. Overall, 2258 youth completed surveys, of which 1675 (or 74.2%) are from Nova Scotia and 583 (25.8%) are from Nunavut. The results of the data analysis show that the digital divide may be most affected by home computer ownership. While Black youth surprisingly spend more time (hours/week), on average, using computers than Whites, there still exists a significant divide in terms of computer facility which is highly related to home computer ownership. The analysis presented in this study uses theories of capital to help explain why, for example, home computer ownership plays a significant role in the development of ICT skills and knowledge in youth.

abstract: Sociology


title: Ambivalent and supportive close relationships and health outcomes

contributor:
Power, Heather (author)
(Holmberg, Diane) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2007

abstract: This study examined differences in physical and mental health, relational wellbeing, and support behaviours between individuals in relationships perceived as ambivalent versus supportive. One hundred and seventy five adult participants completed self-report measures regarding their health and romantic relationship. Approximately 50% of participants perceived their relationship as supportive, and 50% as ambivalent. Findings included: (1) individuals in relationships perceived as ambivalent reported worse general physical health, but not worse specific health symptoms; (2) ambivalence was associated with poorer mental health, including depression and anxiety; (3) relational wellbeing was worse in relationships perceived as ambivalent, although still quite high; (4) individuals in relationships perceived as ambivalent used less effective support behaviours. Results suggest that ambivalence is associated with worse health outcomes, which is at least partially due to worse relational wellbeing and less effectivesupport behaviours. Therefore, ambivalence is an important factor to consider when studying social support within relationships.

abstract: Psychology


title: Coming home: spiritual journeyers recovering from addictions

contributor:
Nickerson-Smith, Rhonda (author)
(Sumarah, John) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2000

abstract: This thesis presents three women's stories of their ongoing spiritual journeying as they recover from addictions. They have each moved past active addiction and into a rich and fulfilling spiritual life. Individual in-depth interview format gave each woman an opportunity to openly discuss her unique growth process in a story venue. Common themes which emerged from the women's verbatim transcripts comprise the core of this work. This story of spiritual journeying out of addiction recovery presents the women's overarching themes of: struggle toward abstinence, turning to faith and mystical experiences, counselling experiences, reminders that encourage and deter spiritual journeying, and their present faith. This work was designed and facilitated to enrich participants' journeying by giving voice to their stories as they know them, and to shed light on how counselors and researchers may facilitate the same in their own work. The participants indicate that sharing their stories in a safe and loving group formatwould benefit ongoing spiritual growth. Along with the verbatim interview excerpts, conclusions outline how counselors may enter and participate in the stories of clients who are on similar spiritual paths out of addictions.

abstract: Education


title: Selective and sustained attention in children with and without attention difficulties

contributor:
Andrade, Brendan F. S. (author)
(Brodeur, Darlene) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2000

abstract: The present study investigated selective and sustained attention in children with and without ADHD. Twenty children with ADHD, 26 non-ADHD control children, and 29 clinic referred control children (CRNA) were tested using three computer tasks. These tasks included a Visual Search Task (with the inclusion of an abrupt onset distracter) as a measure of selective attention, a Continuous Performance Task (CPT) to measure sustained attention and a Visual Processing Task as a measure of basic visual skills. Reaction times and accuracy were measured. Results indicated that children with ADHD were less accurate, had slower reaction time's, and were more generally distracted by the occurrence of an abruptly occurring non-target than control children on the visual search task. ADHD children also demonstrated evidence of a basic visual processing deficit which was subsequently controlled for in the statistical analysis. On the CPT, children with ADHD had the largest mean omission totals and demonstrated a steady increase in errors of omission and decrease in errors of commission over the duration of the task. These findings are discussed along with implications for research and assessment with children challenged by ADHD.

abstract: Psychology


title: Storyin': the national and cultural significance of rejuvenating the Bahamian ol' story through transcription

contributor:
Munroe, Kesa Mizelle (author)
(Eustace, John) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2000

abstract: Ol' story time was once a treasured cultural tradition in Bahamian communities. The ol' stories, which were told orally, strengthened community bonds, promoted community values, and affirmed and validated Bahamian cultural and national identity. Today, however, many developmental changes have led to the disappearance of the oral ol' story and ol' story time. As a result, many from the younger generation of Bahamians have never heard a Bahamian ol' story and some do not even know that Bahamian ol' story time existed. At present, it seems that all hope is lost for the recovery of oral ol' stories as they were traditionally told during ol' story time. However, creative transcription offers novel and innovative opportunities for Bahamians to preserve the ol' story. Mizpah Tertullien, Telcine Turner-Rolle, Patricia Glinton-Meicholas and James Catalyn's transcriptions demonstrate that though transcriptions cannot retain all of the elements of ol' story time, they can preserve many elements which gave ol' stories such an important place in the lives of Bahamians. Through an analysis of their transcriptions, this thesis suggests that transcription can play an important role in preserving and rejuvenating the Bahamian ol' story and in allowing the ol' story to affirm Bahamian national and cultural identity of Bahamians today, as its oral versions did in the past. It argues that because Bahamian ol' stories are no longer being told orally, and because these stories and the value of them is disappearing from Bahamian society, transcription is a necessary measure through which Bahamians can again experience the joys, learn the national and cultural lessons, and know the communal value of ol' story time.

abstract: English & Theatre Studies


title: Raymond Carver's sequential vision: "Will You Please Be Quiet, Please?" and "Cathedral"

contributor:
Black, Dylan Arthur (author)
(Davies, Richard) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2000

abstract: The most recent major addition to short story sequence theory is J. Gerald Kennedy's 'Modern American Short Story Sequences: Composite Fictions and Fictive Communities' (1995). Kennedy, adopting an all inclusive stance based on the potentially infinite responses a reader may have to a given text, applies the word sequence to "all collections of three or more stories by a single author" (ix). He goes on to explore discontinuities in Raymond Carver's collection of short fiction 'Cathedral' (1983), arguing that its stories work collectively to "imply the breakdown of communal relations in ordinary, middle-class experience" (xiv). On this basis, Kennedy solidly places 'Cathedral'--heretofore not generally considered a sequence--in the sequence genre. Kennedy's study of 'Cathedral' prompts us to re-examine the range of Carver's work in the short story genre. This thesis contends that Carver's first major collection of stories, 'Will You Please Be Quiet, Please? ', possesses significant sequential characteristics. 'Cathedral ', his last major collection, goes much further. Its design, which carefully builds ambiguity into the patterning of its stories, complicates our attempts to discover thematic unity, and ultimately produces a complex sequential vision.

abstract: English & Theatre Studies


title: Global lies: the World Bank, IMF and poverty

contributor:
Hack, Adeesha (author)
(Grieve, Malcolm) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2001

abstract:
Abstract not supplied.
Politics


title: Occupational stress and clergy support within the United Baptist Convention of the Atlantic Provinces

contributor:
Hagerman, Ronald Wayne (author)
(Morrison, William B.) (Thesis advisor)
Acadia University (Degree grantor)
(MacArthur, Brian) (Thesis advisor)

subject: LE3 .A278 2000

abstract: This thesis project addresses the issues of clergy occupational stress and support within the United Baptist Convention of the Atlantic Provinces. The primary areas of investigation are: stress, self-care, local church care, and denominational support services. In addressing these areas a practical theology of clergy care/support for the United Baptist Convention of the Atlantic Provinces is considered. Selected Old and New Testament characters are examined, as their calling and career suggest a model for modern clergy, churches and denominations. A review of the literature considers the clergyperson, his call, role, personal concerns, family, conflict, denominational support services, and the Canadian perspective on clergy care/support. In addition a research investigation was undertaken involving two representative associations (72 clergy, with a response of 66, (88%)), within the United Baptist Convention of the Atlantic Provinces, the two Area ministers responsible for these associations and the Executive minister of the denomination. Practical insight in the life and ministry of clergy within the United Baptist Convention of the Atlantic Provinces was gained, with the results of the research project indicating that occupational stress, coping and support issues are of considerable concern to the clergy of this denomination. Recommendations have been made for the denomination, clergy, seminary, and churches to consider in developing support and care for clergy within the context of their ministry identity in this denomination.

abstract: Acadia Divinity College


title: A collaborative document development environment using XML and mobile agents

contributor:
Newell, Timothy Donald (author)
(Muldner, Tomasz) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2000

abstract: The purpose of this thesis is to explore the use of autonomous mobile agent and Extensible Markup Language (XML) technologies for collaborative document development. The application of these technologies for collaborative environments is investigated to support computers permanently connected to a network, as well as intermittently connected devices such as laptops. A prototype environment has been implemented as an experiment to determine the feasibility of this model and facilitate further investigation. Support is provided for disconnected operation, distributed development of documents, local execution of computation-intensive operations, and a "push" model of information sharing. The more traditional "pull" model of sharing is also implemented. There are a number of collaborative environments currently available, but it is believed that the merging of mobile agent and XML technology for such applications is a relatively new domain. The intent is to explore this topic as a new collaboration paradigm, and make observations concerning its usefulness.

abstract: Computer Science


title: A qualitative analysis of three young women's experience with violence

contributor:
McLennan, Heather Grace (author)
(Lehr, Ron) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2000

abstract: Past research on violence has been focused on males. There has little been research on the violent experiences of females. The present study examines violence from the perspective of three female youth who committed violent acts. The major purposes of this research were: to hear the stories of violent acts from those who had committed them and, specifically to hear their perceptions of self as a violent person and the congruency between this view of self and how they perceived others as viewing them in their role of a violent person. Three young women who had committed a violent indictable offense at 17 years of age comprised the sample. During the research period, one of the participants was 17 years of age and the other two were 21 years of age. Each participant was interviewed individually using the supporting questions as a guide. The stories were analysed individually and how they related to one another. The major themes were: social learning, relationships with parents, external attributions, shame, anger, neutralization, anti-societal behaviours, situational factors, and lack of intervention. Recommendations are grounded in the participants' perceptions of themselves as non-violent and their perceptions that others perceived them as non-violent. Suggestions for participatory research, programming and counselling interventions are offered using the narrated experiences of clients as the starting point. Specific areas to be considered are: developing empathy, reducing neutralization, emotional and social literacy, gender sensitivity and parental involvement.

abstract: Education


title: Locating ambivalence: "new light" on the imperial allegory of Alexander Henry the Younger in Canada's fur trade

contributor:
Atkinson, Orion Victor (author)
(Eustace, John) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2000

abstract: This thesis approaches the imperialist narrative of Alexander Henry the Younger from two perspectives: first, it views the journal from a theoretical distance within a temporal network of related texts, each reflecting and mediating his imperial meanings; second, it sees Henry's work as an isolated text bearing its own imperial inscriptions. With the theoretical guidance of certain post-structuralist and post-colonial works, this thesis will first enter an intertextual field of traditional, popular history, in order to recognize the "central" role that historical narratives such as Henry's continue to play in present historical discourse; then it will attempt a resistant reading of Henry's journal in order to problematize traditional readings and to suggest future approaches. This study is intended to have broader implications for the historical genre of travel writing in Canada. Allegorical theory is used in this thesis to expose the fictionality of both Henry's journal and the scholarly discourse that surrounds it. Henry's discourse is imperialism: his ideologically driven, narrative associations are as much the product of Eurocentric mercantilism as realistic observation; and the traditional, academic climate of his reading has tended to perpetuate that system. In this "light," the meanings of Henry's narrative are seen as fundamentally imposed on the landscape and peoples of his accounts: rather than historic truths of natural history or native culture, they tell more about the ideologies of European imperialism and of the problematic nature of the allegorical "great" man of Western history. This thesis is concerned with the power of representation--particularly the discursive power of certain problematic texts to pose as authentic historical reflection; it seeks to identify such oppressive illusions and dispel them.

abstract: English & Theatre Studies


title: The effect of confabulation on memory for childhood events: a developmental comparison

contributor:
FitzGerald, Heidi J. (author)
(Symons, Sonya) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2001

abstract: This study investigated whether telling children to confabulate answers to questions about events that never occurred would result in them later reporting that these events had occurred. A developmental comparison was made to determine whether differences exist between 6-7 year old and 10-11 year old children. Twenty-seven grade 1 children and 35 grade 5 children participated. Children were interviewed on two occasions, one week apart, about three different events. In the first interview they were asked to tell everything they could remember about a true event and a false event and reassured that it was fine if they didn't remember. For the third event (also false) they were asked to make something up if they couldn't remember what happened. In the second interview children were asked whether each of these three events and a fourth (false) event not discussed in the first interview had ever happened to them. More children assented to false events that had been discussed (47%) or confabulated about (42%) in the first interview than to false events that were presented for the first time in the second interview (15%). There was no difference, however, between events confabulated about and those simply discussed. The event types also differed on the number of details and confidence rating provided by participants. Developmental differences were shown in the number of false events assented to with grade one students assenting to fewer false events discussed and false events not discussed before than grade five students. Further, participants showed a significant increase in self-esteem following participation in this study. Results are discussed in terms of their developmental significance and their implications for methods of interviewing children.

abstract: Psychology


title: Partnership in mission

contributor:
Manuel, Shant Henry (author)
(MacRae, Andrew) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2001

abstract: Developing a strong global Christian mission requires accomplishments in at least three areas, namely evangelism, discipleship, and church planting. Evangelism is the proclamation of the gospel of Jesus Christ in an area where there was no knowledge of eternal salvation. The task of evangelism is the commission of the Lord recorded in the gospels. The result of evangelism is the numerical growth of new Christians. In order that new converts be nurtured and strengthened, there is need for the organization of a church. Nurturing and enabling new Christians to live their lives in Christ and to build up the body of Christ is discipleship (Ephesians 4:11-16). The result of discipleship and church growth is church planting. This thesis examines the biblical foundation for partnership in the Old and New Testaments where it is recorded that God is the initiator of mission and He establishes a Covenant Partnership with His people. The concept of partnership is not a modern invention. It is evident in the New Testament writings, especially in Paul's epistle to the Philippians. Therefore, partnership as a mission strategy is biblical and has been developing over the centuries. In the past few decades missiologists have considered partnership as an effective strategy for world mission. Since partnership is still being studied, discussed and tested over the decades, the project of proposing a strategy to CBM will not be conclusive but a small step toward meaningful partnerships in the future of our Baptist work abroad. The thesis has eight chapters, the first providing an introduction and direction for the project. The second chapter lays an Old Testament foundation for covenant partnership between God and His people. The third chapter examines partnership in practice in the New Testament. Chapter four covers the historical development of partnership in the modern missionary period and speaks specifically of the Manila conference in 1992. Chapter five gives a history of the Society for International Ministries (SIM) along with a summary and analysis of the responses of six SIM respondents. The sixth chapter does the same with Overseas Missionary Fellowship (OMF). The seventh chapter covers Canadian Baptist Ministries (CBM), giving a summary and analysis of responses from sixteen respondents. The eighth chapter offers conclusions and further considerations with regard to six specific areas of partnership in mission.

abstract: Acadia Divinity College


title: A multiple-scale analysis of the effects of landscape structure on populations of yellow-spotted salamanders (Ambystoma maculatum)

contributor:
Eaton, Samara T. (author)
(Taylor, Phil) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 1999

abstract: I examine the effects of landscape structure on the incidence and abundance of yellow-spotted salamanders, Ambystoma maculatum, and use these population level responses as indirect measures of movement. Two surveys of breeding populations in ponds located in a heterogeneous landscape were conducted and effects of landscape structure assessed at multiple spatial scales. Landscape structure was quantified as the proportion of forest and the total length of roads surrounding ponds. Additionally, the movement capabilities of juvenile A. maculatum in different habitat types was explored. Through the first survey I show that the proportion of forest influences incidence and density at a small spatial scale (100 m). I conclude that the breeding and post-breeding migration movements are influenced by the amount of forest and identify 15% forest, within 100 m of the pond, as a threshold amount of forest below which A. maculatum cannot persist at a pond. Results from a second survey, which encompassed a greater number of ponds at broader spatial scales, concur with the previous survey for the small scale effects of the proportion of forest, however, there is a significant effect of the proportion of forest at a broad spatial scale (1000 m). This provides indication that populations are spatially structured and that the amount of forest increases the connectivity of the landscape for A. maculatum. Also, at small spatial scales the total amount of road has a negative effect on incidence and abundance. Experimentally I assess the rates of movement of juveniles in forested and field habitat. Results show that juveniles can move faster in field habitat than forest. Finally, I explore the possibilities of harmonic radar as a new technique for tracking juvenile A. maculatum.

abstract: Biology


title: Rhetorical criticism and Zechariah: analysis of a methodology for determining chiastic structures in biblical Hebrew texts

contributor:
White, Wade Albert (author)
(Ashley, Timothy) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 1999

abstract: The goal of this thesis is to demonstrate the need for a modified methodology for determining chiastic structures in biblical Hebrew texts. A brief survey of critical studies that investigate the presence of chiastic structures in various biblical passages shows both the lack of a uniform method and the often arbitrary selection and application of criteria by which these structures are analyzed. The majority of studies have proceeded on the basis of word repetitions alone, a criteria which has proved inadequate as the sole means of identifying chiasmus. An examination of Mike Butterworth's recent monograph, Structure and the Book of Zechariah (JSOTSup 130; Sheffield: Sheffield Academic Press, 1992), which serves as the main stimulus for the present study, aptly illustrates the present need for a modified approach. That a satisfactory methodology for determining chiastic structures does not yet exist is demonstrated: (1) by the suspect nature of Butterworth's proposed chiastic structures in the book of Zechariah; and (2) the identification of several chiasms in Zechariah which Butterworth's methodology does not identify. On the basis of this analysis the foundation for a new methodology with stricter methodological guidelines will be proposed.

abstract: Acadia Divinity College


title: This is me in grade 9: transition from a middle school to a high school

contributor:
Van Zoost, Steven David (author)
(Hemming, Heather) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 1999

abstract: The purpose of this thesis is to attempt to understand the process of transition from middle school to high school. To develop an understanding I conducted a case study of one group of students as they moved from Grade 8 to 9. As a Grade 8 teacher I wanted to more fully understand the initial concerns of my previous students about: (a) the high school's climate, (b) their social relations, and (c) academics as they moved to Grade 9. I used a qualitative methodology for this research. Data sources included notes from participant observation, questionnaire results, and transcripts from interviews. Educators at the middle school and the high school, students in Grade 9, and these students' parents participated in the research. In the analysis of data four themes developed about the transition process: students' voices during the transition, unclear roles and responsibilities within the school community, perceptions about the Grade 9 teachers, and shifts in curriculum frameworks. Recommendations developed from the analysis: a higher level of parental involvement; a student orientation at the beginning of Grade 9; increased assistance from the Regional School Board and the Department of Education and Culture; and more opportunities for educators to discuss transition concerns. To develop a more comprehensive transition program, I discuss designing a transition team, emphasizing collaboration among the members of the school community.

abstract: Education


title: TASK: a framework for collaborative workspaces in Java

contributor:
Hussey, Kenneth Earle (author)
(Muldner, Tomasz) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 1999

abstract: Several attempts have been made in recent years to develop a useful environment to support collaborative work. The success or failure of these environments can perhaps be attributed in part to the degree to which they support a small number of desirable features. The purpose of this thesis is to describe the conceptual model, design specification, and implementation of a framework that, through its support for these features, facilitates the development of collaborative workspaces in Java.

abstract: Computer Science


title: Industrial risk classification using credibility theory and hierarchical clustering

contributor:
Wu, Yuheng (author)
(Chipman, Hugh) (Thesis advisor)
Acadia University (Degree grantor)
(Haynes, Ronald) (Thesis advisor)

subject: LE3 .A278 2008

abstract: Industrial risk classification is essential for Workers Compensation Boards to review and update their insurance policies for each fiscal year. This thesis develops two statistical approaches, namely the implementation of credibility theory and a novel hierarchical clustering method, to perform classification based on workplace risk levels for different industries. Real data that contains the historical claim experiences as well as payroll amounts are used to illustrate the methods. We also compare our results with the grouping result obtained by a consulting firm to check the validity of the proposed methods. The reasons of discrepancy, if any, are listed for reference and future improvement.

abstract: Mathematics & Statistics


title: Do adult attachment dimensions account for individual differences in responding to the pain behaviour of others?

contributor:
Murphy, Paul D. J. (author)
(McWilliams, Lachlan) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2008

abstract: Research suggests that attachment theory is a suitable framework for understanding interpersonal variables regarding pain. In the present study, 160 undergraduates completed an online survey designed to investigate relationships between adult attachment dimensions (anxiety and avoidance) and attitudes toward pain behaviour (acceptable vs. unacceptable), as well as emotional reactions (distress and empathy) and care giving responses (solicitous, distracting, and negative) to vignettes depicting a friend's pain. Avoidance was negatively associated with acceptance of pain behaviour. The findings regarding emotional reactions and care giving responses were not consistent across vignettes or gender. In males, anxiety was associated with distress and negative care giving. In females, avoidance was negatively associated with empathy and distress, as well as with distracting and solicitous caregiving. These avoidance-care giving relationships were mediated by empathy. The findings suggest that gender is an important factor in how pain behavior is evaluated and that further research regarding attachment and care giving is warranted.

abstract: Psychology


title: Some applications of complex variables to plane geometry

contributor:
Perry, Loren Arthur (author)
(Rothberger, Fritz) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 1972

abstract:
No abstract.
Mathematics & Statistics


title: A phenomenological inquiry into mothers' experiences of daily family rituals

contributor:
Beveridge, Margaret Elizabeth (author)
(MacKinnon, David) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2000

abstract: Family rituals are implicated in healthy family functioning and reveal the values and beliefs of particular families. The research on their form and function is extensive; however, despite women's central place in the family, few inquiries have deeply explored women's role in and unique experiences of their family's daily rituals. This thesis examines three mothers' lived experience of daily family rituals through a series of interviews that invited participants to deeply explore their own family's daily rituals, their part in those rituals, the feelings and meanings they evoke and how they influence their understanding of themselves as mothers. Every effort was made to protect participants and foreground their voices. The narratives are presented under pseudonyms chosen by the participants. These provide a view of each woman's experiences with the phenomenon. A synthesis of the narratives and the literature explores the meaning of daily family rituals in participants' lives in an effort to gain a deeper understanding of the nature and meaning of those experiences. Implications of the research and recommendations for counselling and further research are explored.

abstract: Education


title: The influence of mobile macroalgae on the erosion of cohesive sediments

contributor:
Levy, Alexander L. (author)
(Amos, Carl) (Thesis advisor)
Acadia University (Degree grantor)
(Daborn, Graham) (Thesis advisor)

subject: LE3 .A278 2000

abstract: The influence of mobile fragments of macroalgae of the species ' Chondrus crispus' and 'Furcellaria lumbricalis' on the erosion of prepared artificial cohesive beds was investigated in a Mini Flume. The purpose of the study was to describe how mobile fragments of macroalgae were transported at varying current velocities, and to determine whether their transport had the potential to significantly alter the erosion of cohesive beds. Algal fronds were divided into three sizes and abundances and each trial was replicated three times to determine intrinsic variability and to allow for statistical analysis. There was a high degree of variability in the suspended sediment concentrations and erosion rates within treatments. This was attributed to: (1) variation of the average settling rates of algae used in the trials; (2) variation of algal velocities with respect to current velocity; (3) variability of the morphologies and structural rigidities of the algae used; (4) variation in percent contact of the algae withthe bed; and (5) interactions between algal fronds. Results showed that mobile algal fragments significantly increased erosion rates and suspended sediment concentrations over those of the control experiments, in which there was no apparent fluid induced erosion of the bed, and that erosion rates and suspended sediment concentrations varied directly with respect to algal size and abundance. Mode of algal transport varied with current velocity and species; however, a general trend was observed: motion began by sliding and rolling, followed by a mixture of suspension and sliding and then by continuous suspension of the macroalgae. The study concluded that mobile macroalgae moving as bedload have the potential to significantly increase erosion rates and suspended sediment concentrations of cohesive sediments within the lagoon of Venice, Italy.

abstract: Biology


title: UML drawing tool

contributor:
Alshepani, Saleh Mohamed (author)
(Tomek, Ivan) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2000

abstract: Object-oriented design has now become a predominant technology and there is urgent need for tools to assist developers in creating those designs. One area that needs support is object-oriented analysis and design, including the drawing of new diagrams and reengineering of existing ones. In this thesis, we describe a tool that can be used to support the drawing of several types of UML (Unified Modeling Language) diagrams for software design and their integration into a larger software development environment and reengineering of existing code. This tool is part of a large project called the Binder developed by students and faculty at Acadia University. It provides special '' page styles'' and an editor for such pages for the Binder. The UML diagrams implemented by page styles and supported by this tool (called UML Drawing Tool or UDT) are: Class and Object Diagrams, Use Case Diagram, Sequence Diagram, State Transition Diagram and Package Diagram. UDT allows creation, editing, display and storage of UML diagrams and partially automatic conversion of class diagrams into Smalltalk source code. These diagrams can then be included in the Binder. This thesis begins with an introduction to object-oriented methodologies followed by a short description of the UML notation and a description of the Binder program. The following chapters include the description, the design and implementation of the drawing tool. The final chapter summarizes the thesis and includes suggestions for future work.

abstract: Computer Science


title: Innovative approaches to Federated Virtual Environment

contributor:
Li, Di (author)
(Tomek, Ivan) (Thesis advisor)
Acadia University (Degree grantor)
(Giles, Rick) (Thesis advisor)

subject: LE3 .A278 2008

abstract: Federated Virtual Environment (FVE) is designed to allow its users to collaborate within a virtual space organized into a number of virtual buildings with floors and rooms. Based on the concepts of Collaborative Virtual Workspace (CVW), FVE distinguishes itself by middleware, document sharing with version control, server extensibility support using Java-based scripting languages, and a revised client interface. Our research focused on multiple scripting language support, federated server support, server-side relational database support, a client-side administration tool, and a client-side MOO programming tool. The major contribution of this thesis is that it explores an extension of FVE functionality using verbs written in scripting languages that run on the Java Virtual Machine.

abstract: Computer Science


title: Adult attachment style and mental state language use during a controlled reading task

contributor:
Benere, Jenna (author)
(Symons, Doug) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2008

abstract: The present study examined whether adults with a secure attachment style make more reference to mental states during social discourse with a child; which thus examines underlying linguistic processes of attachment security, and whether adult use of such language is influenced by the child use of such language. These questions were examined by having adults conduct joint reading interactions with a child-surrogate doll whose verbal responses and use of mental state language within those responses were controlled. The child-surrogate either used language high in mental state language or absent of mental state language. Adult romantic attachment was measured using the self-report ' ECR-R' and the narrative 'Attachment Representations Task' measure. Results revealed significant negative correlations between avoidant attachment security and the use of mental state language. In addition, adult use of mental state words was affected by the child surrogates use of mental state language, thus supporting the manipulation.

abstract: Psychology


title: Factors associated with the frequency of condom use and sexual health practices within the "friends-with-benefits" relationship

contributor:
Patterson, Heather (author)
(Price, Lisa) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2008

abstract: The purpose of this study was to examine factors associated with sexual health decision making (i.e., condom use and sexual health practices) within the "friends-with-benefits" (FWB) relational context. Specifically, levels of trust, romantic attraction, and friendship quality were investigated. Three hundred and fifteen individuals completed online self-report questionnaires pertaining to sexual interactions and health behaviours within their most recent FWB relationship. Most notably, negative associations were found between levels of general and relationship-specific trust and the frequency of condom use for vaginal sex. Contrary to predictions however, the presence of romantic attraction and level of overall friendship quality within the FWB relationship were not associated with either frequency of condom use, or individual sexual health practices. The findings of the present study provide a greater understanding of the FWB relationship and specifically highlight the importance of including the FWB relationship in development of future sexual health interventions.

abstract: Psychology


title: Evolution and expression of relaxin family genes in teleosts

contributor:
Harron, Scott Alexander (author)
(Wilson, Brian) (Thesis advisor)
Acadia University (Degree grantor)
(Good-Avila, Sara) (Thesis advisor)

subject: LE3 .A278 2006

abstract: The relaxin family of genes has been well characterized in mammalian species, but little information is available on its evolution and expression in teleost fish. The purpose of this study was to determine the number and characteristics of relaxin family genes in teleost fish and to investigate their evolution and expression in various tissues. Bioinformatics analysis determined that teleosts have six relaxin family genes that were derived from two or three ancestral genes, confirming previous research (Wilkinson, et al., 2005). These genes were examined in depth in this study, and varying degrees of conservation were observed. EST database analysis demonstrated that relaxin-3A, 3B, 3C, 3D, and 3F were expressed in various tissues in teleosts, primarily in the reproductive system and in the brain. Northern blotting for relaxin-3A, 3B, and 3D showed that relaxin-3B is expressed in brain and ovary, and relaxin-3A and 3D are not expressed in any fish tissues, potentially indicating life-cycle specific expression or undetectable basal expression.

abstract: Biology


title: Could too much be not enough?: multimedia learning and redundancy in students with learning disabilities

contributor:
Squires, Susan Elizabeth Grace (author)
(Major, Sonya) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2008

abstract: The present study investigates whether adding text affects children and adolescent's learning of narrated animations. Two different science-based animations were shown to normally achieving students (n = 17) and students with learning disabilities (n = 17). Learning disabilities consisted of reading disabilities (n = 11), expressive language problems (n = 4), and nonverbal learning disability (n = 2). Each student was shown a narrated animated with text and a narrated animation without text. Knowledge of the animations was tested using questions of retention and transfer. Participants were also asked about their computer use and given the Slosson Oral Reading Test-Revised (SORT-R), to assess reading ability. Results revealed no differences based on whether children were shown presentations with narrated animation with text versus animation and narration. This is inconsistent with reports that presenting redundant information (e.g., the same text presented visually and as narration) interferes with learning.There was a significant difference between information recalled, such that normally achieving children recalled more information than those with learning disabilities, regardless of the type of presentation. Also students did significantly better on tests of retention than those of transfer for both the animation and narration and narrated animation with text conditions. Results and implications of study are discussed.

abstract: Psychology


title: The effect of spatial scale on measuring spatial isolation and predicting the incidence of a beetle parasite and its fungal host in continuous and fragmented landscapes

contributor: (Bondrup-Nielsen, Soren) (Thesis advisor)

subject: LE3 .A278 1997

abstract: Here I report on two studies of the effect of scale in a beetle parasite--polypore fungus system. In the first study, the effect of spatial isolation on beetle incidence was measured at three scales in 2 forest types (continuous and fragmented), while controlling for confounding variables. The effect of isolation was investigated using mean nearest-neighbour distances of up to 5 patches. A negative effect of spatial isolation was evident at all scales: between fungal carps on a log, between carp clusters in a forest, and between woodlots. However, the effect of spatial isolation was stronger at the largest scale than at the smallest scale. There was also a small compensatory effect of patch size on isolation, but no effect of forest type or patch density. I also compared the explanatory power of 10 different isolation measures. In the second study I built a series of predictive models of beetle and fungus incidence at three scales in two landscapes using logistic regression. These models varied in both the grain of the response and the extents of the predictor variables. The increase in predictive power (as measured by an R$\sp2$-like parameter) with grain size was confounded by the effect of sample size. Large scale models had 1/50 the sample size of small scale models. I compared 20 models from subsamples of size 50 from each scale and found that although predictability differed with scale, there was no consistent increase in predictability with scale, despite a steady decrease in the variance of the response with scale. Variables measured at the same scale as the response were the best predictors of that response. In addition, habitat fragmentation appeared to negatively affect the fungus and in some cases, positively affect the beetle. This result was confirmed by a comparison of patch occupancy rates at two scales within fragmented and continuous forests. (Abstract shortened by UMI.)

abstract: Biology


title: The influence of habitat structure on peatland Odonata at local and landscape spatial scales

contributor:
Holder, Matthew Leigh (author)
(Taylor, Phil) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2001

abstract: Within the Gros Morne Greater Ecosystem, Newfoundland, I related the distribution of peatland Odonata to habitat measured at the spatial scales of the pool and landscape. I sampled odonate exuviae and larvae from 30 peatlands and determined habitat preferences at the scale of the bog pool for eight odonate species. For five taxa, I determined the effect of non-peatland habitat (forest, scrub, clearcut) and the amount of peatland (<20%, 25-45%, 50-70% of landscape) on their incidence using generalized linear models. Greater amounts of peatland within landscapes had positive effects on incidence of 'Aeshna sitchensis, Enallagma' spp. and 'Cordulia shurtleffi', but negative effects on 'Leucorrhinia hudsonica ' and 'Somatochlora septentrionalis'. Forest surrounding peatland had a positive effect on 'C. shurtleffi' incidence but negative effects on 'L. hudsonica' and 'Enallagma ' spp. I explain these patterns using knowledge of species' life histories and movement behaviours, and surmise how these are influencedby landscape structure.

abstract: Biology


title: Risk factors for depression and anxiety: parenting, personality and coping

contributor:
Roberts Del Re, Marilyn R. (author)
(MacLeod, Peter) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2001

abstract: Two studies examined risk factors for depression and anxiety. Parenting attributes (care and protection), cortisol reactivity (in response to an experimental stressor, the Trier Social Stress Test), personality (self-efficacy and perceived social support), coping styles (task, emotion and avoidance) and stressors (life-events and daily hassles) were included as measures. Cortisol reactivity was applicable for Study 1 only. Study 1 incorporated experimental and longitudinal components. There was a total of 18 participants for this study. Time 1 measures of self-efficacy, and of anxiety and depressive symptomatology failed to predict later symptomatology. Individual differences in cortisol reactivity were found in relation to differing parenting styles as measured by the Parental Bonding Instrument (PBI). Low care and high protection scores on the PBI were related to higher cortisol reactivity. Study 2 examined the extent to which early parent-child relationships contribute to anxiety and depressive symptomatology through the development of personality and coping style. A total of 184 Acadia University students participated in this study. A proposed model with mediating and moderating relations among the variables was tested. The relations between parenting and coping styles were mediated by personality. Perceived social support was found to have both direct and indirect effects on mental health with task and emotion coping partially mediating their relation. Self-efficacy also had direct and indirect erects on mental health with emotion coping partially mediating their relation. Stress measures (life events and daily hassles) added to the prediction of anxiety and depressive symptomatology above coping and personality. Implications regarding findings and future directions are discussed.

abstract: Psychology


title: Temperature effects on Biolog community level physiological profiles

contributor:
D'Entremont, Hlne (author)
(Bell, Colin) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2001

abstract: The effect of low incubation temperatures on Biolog Community Level Physiological Profiles (CLPP) was investigated by performing CLPPs at 6 and 15C. Samples were obtained from the Cornwallis River (45 05'N, 63 35'W) and standardized to an initial density of approximately 106 cells/ml (AODC). A preliminary comparison of GN plates with SFN plates (which lack tetrazolium dye) confirmed that the dye chemistry worked at low temperature. Various reference points from Adjusted Optical Density (AOD) and Average Well Colour Development (AWCD) values were calculated for each plate in addition to kinetic parameters of lag and slope. Lag, an early measurement, may reveal subtle community differences prior to sample enrichment. Slope is not favorable when measuring temperature effects on CLPPs, as this parameter emphasizes the large differences in rate of colour development simply due to thermodynamics. Additional information was gathered on the thermodynamic effects of substrates using Arrhenius plots. Similar experiments were performed to compare summer and winter samples incubated at 15C. (Abstract shortened by UMI.)

abstract: Biology


title: The Moosehorn Igneous Complex of southwestern New Brunswick and southeastern Maine: petrology, geochemistry and tectonic setting

contributor:
McLaughlin, Kirsten J. (author)
(Barr, Sandra) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2003

abstract: The Moosehorn Igneous Complex in the area of Calais, Maine, and St. Stephen, New Brunswick, is part of the Coastal Maine magmatic province (CMMP). Based on a compilation of previous work, new field mapping, and petrochemical study, the Moosehorn Igneous Complex (MIC) consists of 5 units: Staples Mountain Gabbro, St. Stephen pluton, Calais quartz diorite, Baring Granite, and Elliott Mountain quartz diorite. In contrast to the sill-like Staples Mountain Gabbro, the St. Stephen pluton consists of a core of dunite and troctolite, surrounded by olivine gabbro and gabbro. The Calais quartz diorite is areally the most extensive component of the MIC, and is commingled with mainly medium grained biotite monzogranite to syenogranite of the Baring Granite. The Elliott Mountain quartz diorite has distinctive ophitic texture and is the youngest unit of the MIC. Mineralogical and chemical features indicate that all 5 units are cogenetic, a conclusion supported by similar U-Pb (zircon) crystallization age for the Baring Granite (421.6 +/- 0.3 Ma) and 40Ar/ 39Ar (phlogopite) cooling age of 421 +/- 5 Ma for the St. Stephen pluton. Mafic to intermediate rocks of the Bocabec Pluton of the Saint George Batholith (SGB) are similar to the Calais quartz diorite and gabbroic part of the St. Stephen pluton, whereas the granitic part of the Bocabec Pluton is similar to the Baring Granite, which is of the same age as the Utopia Granite of the SGB. Plutons of the MIC have petrological features similar to other intrusive complexes in the CMMP, and formed by melting of Mascarene-Ellsworth basement crust brought about by southeastward subduction associated with amalgamation of the Miramichi-St. Croix and Ellsworth-Mascarene terranes, for which the MIC provides a minimum age.

abstract: Earth & Environmental Sciences


title: The experiences of correctional workers to critical incident stress debriefings

contributor:
Wohlmuth, Ed (author)
(Sumarah, John) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2003

abstract: In Nova Scotia, Critical Incident Stress Debriefings have been and continue to be used to help correctional workers psychologically and emotionally rebuild after a traumatic event. Previous research, not specific to correctional workers, gives the process mixed reviews. The following study explores the literature around trauma, psychological debriefings, and the on-going debate concerning CISDs. Moreover, using in-depth interviews, this research focuses on the perceptions of five correctional workers relative to the process and outcomes of CISDs. The debriefings were reported as helpful with the exception of two experiences where failures in process and follow up diminished their effectiveness.

abstract: Education


title: Mandatory training of clergy in crisis intervention of domestic violence: maintaining the church as a place of refuge

contributor:
Duncan, Marion Winifred (author)
(MacKinnon, David) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2003

abstract: This qualitative study from a feminist perspective, examined clergy preparedness to crisis intervene in situations of domestic violence where women of faith were abused by their male partners. Clergy have often been found to be the first professional helpers to be approached by abused women of Biblically based faith communities, but have also been found to be the least effective. This study set out to examine current clergy preparedness to deal with crisis situations of domestic violence by the detailed examination of examples of clergy interventions through the analysis of interviews with clergy and with abused women survivors who had applied to clergy for help. The analysis identified numerous enhancing and inhibiting factors that affected clergy preparedness to crisis intervene for abused women. These interventions were deemed successful where the safety of the abused woman and the accountability of the abusive male was the primary concern of the intervening clergyperson. Three overriding factors of clergy recognition of being perceived as a representative of God, recognition of the detrimental nature of patriarchal interpretation of Scripture and education in abuse issues were found to also relate to clergy preparedness. Only those clergy who had acquired additional education on top of their basic ministerial training, were found to be adequately prepared. The findings of this research identified that abused women who applied for help to clergy who were uneducated in issues of abuse, found themselves far worse off in their abusive situations than they were before.

abstract: Education


title: Energy-efficient intelligent hierarchical cluster-based routing for wireless sensor networks

contributor:
Matin, Abdul W. (author)
(Hussain, Sajid) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2006

abstract: Wireless Sensor Networks are used for various applications such as habitat monitoring, automation, agriculture, and security. Since numerous sensors are usually deployed in remote and inaccessible places, their deployment and maintenance should be easy and scalable. This thesis proposes an energy-efficient hierarchical cluster-based routing that is an extension of the LEACH protocol, a self-organized cluster-based approach for continuous monitoring. In the proposed hierarchical cluster-based routing protocol, nodes self-organize into clusters and each cluster is managed by a set of associates called a head-set. The sensor nodes transmit data to their cluster heads, which then transmit the aggregated data to the base station. In addition to cluster associates, hierarchical cluster-based routing retains energy-efficient clusters for a longer duration. Moreover, the hierarchical cluster-based routing uses a Genetic Algorithm to generate energy-efficient hierarchical clusters. The simulation results show that the proposed cluster-based routing protocol is more energy efficient than the traditional cluster-based routing protocols and consequently a sensor network using this technique could remain functional for a longer period of time.

abstract: Computer Science


title: Chemical speciation of Zn(II), Cd(II), Pb(II) and Cu(II) in solutions of humic acid: a multi-method approach

contributor:
Gaabass, Ibraheem (author)
(Murimboh, John) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2007

abstract: Freshwaters are recognized as dynamic systems that may be far removed from equilibrium. The purpose of this research was to investigate the chemical speciation of Zn(II), Cd(II), Pb(II) and Cu(II) in model solutions of humic acid using three independent, non-equilibrium techniques. (i) pseudopolarography, (ii) Diffusive Gradients in Thin films, and (iii) a kinetic approach based on a Competing Ligand Exchange Method. Speciation parameters such as lability, mobility, and heterogeneity of the metal humic acid complexes were investigated. The results indicate that Zn(II) and Cd(II) tend to form more labile and more mobile complexes than Pb(II) or Cu(II). In addition, Zn(II) and Cd(II) were found to form relatively homogeneous complexes whereas Pb(II) and Cu(II) formed relatively heterogeneous complexes with humic acid. The detection window was identified to be the crucial parameter in defining metal species measured by a given analytical technique. The conditional stability constants of Zn(II), Cd(II) and Pb(II) were found to decrease with the ionic potential of the metal. This was accompanied by a corresponding increase in the dissociation rate constants, suggesting that the binding between trace metals and humic acid has significant covalent component. Furthermore, the markedly slow kinetics of Cu(II)-HA species suggests that the usual equilibrium assumption may not be valid in freshwaters.

abstract: Chemistry


title: The interactive effects of CO_2 and light on plant development in Arabidopsis thaliana (L.) Heynh

contributor:
Song, Xin (author)
(Kristie, David) (Thesis advisor)
Acadia University (Degree grantor)
(Reekie, Edward) (Thesis advisor)

subject: LE3 .A278 2007

abstract: I carried out two sets of experiments to investigate the mechanism of how CO2 affects light mediated development in 'Arabidopsis thaliana'. In the first experiment 6 lines of light receptor mutants as well as the wild type of 'Arabidopsis' were grown under five light conditions: complete darkness, white, red, blue and far red light, and two CO2 levels: 380 ppm and 1000 ppm. Analyses based on heights of 5-day old seedlings revealed that elevated CO2 significantly affected seedling elongation under blue and white light, but had no effect under red light, far red light or complete darkness. This result together with the fact that no interaction between line and CO2 was detected under any of the light conditions, suggests that although CO2 can affect 'Arabidopsis' seedling elongation through a blue light mediated pathway, this effect does not require the blue light receptor cryptochrome 2 or phytochrome A as a component. In the second experiment 13 lines of flowering time gene mutants as well as the wild type of 'Arabidopsis' were grown under short and long daylengths at either ambient or elevated CO 2 levels. Based on leaf number at bud formation, an interaction between CO2 and blue light was again implicated. Mutant comparison indicates that the blue light receptor, cryptochrome 2, was involved in mediating the CO2 effect on time of flowering. The 'CRY2' involved mediation, as well as the observed 'gigantean' ('GI ') mediation of the CO2 effect on time of flowering, was found to be related to different daylength patterns, possibly due to the unique expression patterns of these genes. In addition to the interaction with the photoperiod pathway, my results also suggest that the CO2 effect on time of flowering may involve the autonomous flowering pathway.

abstract: Biology


title: An exploratory study of the existence of emotional intelligence abilities in the narratives of heterosexual women who have left abusive relationships

contributor:
MacLeod, Ann Marie (author)
(Higgins, Heather) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2007

abstract: This qualitative narrative study examines the stories of six heterosexual women who left abusive relationships with men and employs the Mayer-Salovey ability model of emotional intelligence as the basis from which their narratives are explored. No known research has examined emotional intelligence as it relates to women who have experienced interpersonal abuse. Findings indicate that the four branches contained in the Mayer-Salovey ability model of emotional intelligence are represented in each of the women's narratives in this study. Analysis of the data revealed numerous themes linked to the model, including awareness, anger, self-esteem, shame, empathy, the physical experience of emotion, verbal expression of complex emotions, transition of emotions, coping strategies, decision-making, overcoming obstacles, feeling responsibility for abuse, child abuse and counselling. Suggestions for future research and implications for counselling are addressed.

abstract: Education


title: The metallogeny of the Eastern Caledonian highlands: a pilot study

contributor:
Texidor-Carlsson, Jos (author)
(Barr, Sandra) (Thesis advisor)
Acadia University (Degree grantor)
(Stanley, Cliff) (Thesis advisor)

subject: LE3 .A278 2007

abstract: The Caledonian Highlands of southern New Brunswick consist predominantly of Late Neoproterozoic rocks, generally considered to be part of the Avalon terrane of the northern Appalachian Orogen. This study investigated the characteristics of mineralization, particularly mineralogy and hydrothermal alteration, at metallic mineral occurrences on the eastern portion of the Caledonian Highlands. Mineral occurrences were visited and sampled where possible, and petrological and geochemical analysis was undertaken on these samples. Four major occurrences were studied in detail: Chambers Settlement (Cu-Mo-Zn), Vernon (Cu-Ag), Teahan (Cu-Pb-Zn), and Lumsden (Cu-Pb-Zn). The host rocks of the four major occurrences were geochemically discriminated using trace element ratios such as Zr/TiO2, etc. These ratios were used to classify the rock compositions that exist at each prospect visited. Pearce Element Ratio (PER) diagrams, molar element ratio (MER) diagrams, petrographic examination, and XRD analyses demonstrate that the degree of alteration can be identified and quantified, and that hydrothermal activity involved muscovite, chlorite, kaolinite, pyrophyllite, talc, and carbonate formation. Results from this study indicate that there are several mineralization types in the Caledonian Highlands, and that the degree of hydrothermal alteration varies with host lithology and mineralization type. Furthermore, Cu, Zn, Mo, W mineralization appears to be commonly associated with the deeper portions of hydrothermal systems.

abstract: Earth & Environmental Sciences


title: The effects of exposure to traumatic events in missionary children upon their spirituality as adult Missionary Kids living in their country of passport

contributor:
Stirling, Candace Mary Barber (author)
(Irvine, Andrew) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2008

abstract: There are four sub-groups of Global Nomads, one of which is Missionary Kids (MKs). These adult MKs returning to their country of passport are a valuable asset to the church, yet some do and some do not become members of the local community of faith. The purpose of this study was to examine the relationship of exposure to trauma as a missionary child to the adult missionary kid's psychological and spiritual well-being living in one's country of passport. A random group of adult MKs completed the Trauma History Questionnaire (Green 1998) as a screening tool. Those MKs that answered positively were assigned to the study group and those who responded negatively were assigned to the control group for comparative purposes. All participants completed the Impact of Event-Revised Scale (Weiss & Marmar 1995) to determine current level of psychological and emotional well-being. The shortened version of the Faith Maturity Scale (Benson & Donahue 1993) was completed for spirituality. A Background Information Form containing a Likert scale was completed for normative, descriptive data, and to determine whether subjects requested counselling support upon return to their country of passport. Using the Statistical Analysis System Software Version 9.1 summary statistics were calculated for data, using the Kruskal-Wallis t test to determine differences between the study group and control group, p-value <0.05. Associations between variables were determined using the Fisher's Exact Test, p-value <0.05. Significant differences between the control group and study group were observed for the number of times moved: control group = 4.8 0.9 and study group = 9.0 0.9, p-value = 0.02 using the Kruskal-Wallis t test. For the Intrusion Subscale on the Impact of Event-Revised Scale, control group = 14.7 1.09 and the study group = 23.93 1.09, p-value = 0.049. No other significant differences were observed for any variables in the study. These data are preliminary data providing indicators for further study. Factors explaining lack of significance in the variables were the small sample size and validity of the Faith Maturity Scale. Further study is needed using a larger number of subjects. Based on the review of literature, further research is recommended using MKs living in their host country, MKs not appearing on any distribution list and MKs not actively involved in a faith community. There is a need for longitudinal study concerning MKs residing in their country of passport.

abstract: Acadia Divinity College


title: Family violence and family identity

contributor:
Simpson, Elizabeth K. (author)
(Tye, Diane) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2001

abstract: This thesis explores the relationship between family violence and family identity. Specifically, it looks at the effects that having lived in an abusive relationship have on the intergenerational transmission of family identity through family history, traditions, intergenerational contact and material culture. Participants were ten women who self-identified as having previously lived in an abusive intimate relationship. Data were collected via semi-structured interviews. Generally, the results illustrated the pervasiveness of violence in the families of origin of both the respondents and their abusive ex-partners. Results were organised into six thematic categories: myth and reality of the happy family, the tradition of abuse, silences, isolation, preservation of material culture, and creation and maintenance of a historical record. Results are discussed in the context of relevant concepts from the literatures on both family violence and family identity.

abstract: Sociology


title: Executive functioning and theory of mind in children with attention and disruptive behaviour problems

contributor:
Fahie, Carleen (author)
(Symons, Doug) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2001

abstract: The present study examined the relation of theory of mind to executive functioning in a sample of children referred for attention/behaviour problems. Theory of mind tasks included mistaken identity and contents, unintended transfer, and emotional false belief. Attention was assessed using parent and teacher reports (Conners' Rating Scales, Achenbach questionnaires), and child Continuous Performance Test (CPT) errors. Impulsivity was assessed using parent and teacher reports, Dimensional Change Card Sort, Luria's Hand Game, and CPT errors. Working memory was assessed using the Woodcock-Johnson-Revised. Average scores for attention, impulsivity, and working memory were created and an overall executive functioning average across the three components. Theory of mind was related to the individual components and to the overall average of executive functioning. Correlations were found for theory of mind and ratings of social problems suggesting that executive functioning and theory of mind are fundamental to social skills in children with attention/behaviour problems.

abstract: Psychology


title: Characteristics of school spirit

contributor:
Walsh, Lidwina (author)
(Cooley, Miriam) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2003

abstract: The purpose of the research was to explore variables that shape school spirit and determine effects on students. Hermeneutic phenomenology, where the focus is on lived experiences, interpretation of those experiences, and the essence of phenomena, provided an appropriate framework. General literature review and the Newfoundland Quality of School Life Survey provided initial background information and together formed a guide for interviews with ten students. From participants' reflections, the four key variables of school spirit identified were: school atmosphere or milieu, student connection to school, connection to others, and sense of self in relation to school. The study provided a student perspective on the characteristics of school spirit. These characteristics may provide direction to student, school, district, and government initiatives to promote positive school spirit and improve the lives of students in school.

abstract: Education


title: Writing with light: phototherapy with a street-involved youth

contributor:
Kelly, Mark L. (author)
(Lehr, Ron) (Thesis advisor)
Acadia University (Degree grantor)

subject: LE3 .A278 2004

abstract: The research conducted in this thesis looked into phototherapy as a medium for change in the life of a street-involved youth. The literature reveals much support for the use of phototherapy, yet there is no specific research inquiring into this technique with this population. The participant was a 21 year old male who had recently transitioned from street life. Historical family photographs, current images and photos created in the process were used to explore the narrative of his past, present and future. Through photography there was an exploration of meaning within his life story, the view of his community, and how this process was helpful. The process of collecting data covered 4 months (8 meetings). Interview sessions were audio recorded and ranged from 1 hour to 5 hours; each photographic exploration was audio recorded individually. Findings revealed phototherapy was an effective way to connect with, elicit narrative and change from a street-involved youth. The phototherapeutic process through these time periods enabled the participant to explore his inner voice and express it outwardly. It provided opportunity to gain closure on meaningful issues, draw focus on the here and now, and develop understanding of how the past and present inform, but do not dictate the future.

abstract: Education