Graduate Theses & Dissertations

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An Official Plan for Peterborough, Ontario
Using the Official Plan as the case study, this research examines the extent to which underrepresented groups are engaged in public consultation in the planning process for the City of Peterborough, Ontario, Canada. The Official Plan, along with the tools and secondary plans and policies which reinforce it, shape how people navigate and benefit from the built environment, such as access to public institutions and amenities, transit, parks, safe public space, quality housing, and more. This research frames the Official Plan as an opportunity for the city to demonstrate its new commitment to transparency and community engagement. Drawing on a range of experts and community members, and best engagement practices of other Canadian municipalities and nongovernmental organizations, a set of recommendations is proposed for the city’s community engagement framework. These recommendations emphasize an inclusive, democratic, and feminist approach to engagement and consultation which honours lived experience and local knowledge of diverse and underrepresented demographics and multi-sector stakeholders. Author Keywords: diversity, equity , inclusion, marginalized , public engagement, underrepresented
Understanding Angler Dynamics in a Recreational Lake Trout (Salvelinus namaycush) Fishery in Algonquin Provincial Park Using Long-Term Access Creel Data
In order to effectively manage recreational fisheries, it is important to understand how the resource is being used. In this thesis, long-term creel census data, collected on Lake Opeongo in Algonquin Provincial Park, Ontario, Canada was used to assess fine-scale angler dynamics within a recreational Lake Trout (Salvelinus namaycush) fishery. The spatial distribution of angler reported catch locations of Lake Trout within the lake, was assessed using an Optimized Hotspot Analysis in ArcGIS. Areas of significant clustering of catch locations were revealed during all time periods and varied in size and location both seasonally and temporally. Cormack-Jolly-Seber models were used to evaluate the probability of individual angling boats persisting in the regional fishery and being detected on Lake Opeongo through time, as well as to examine the effect of angler travel distance and gas prices on participation parameters. Time-varying models revealed that the probability of an angler persisting in the fishery varied, while detection estimates remained stable. Travel distance had a negative effect on both parameters while increased gas prices only had a slight negative effect on detection estimates. Additionally, among Lake Opeongo anglers, angling avidity varied as did lake specific fishing experience. Average CUE was found to be higher among angling parties who visited the lake more often than fishing parties who visited relatively few times. Author Keywords:
Examining the Role of Intermediary Organizations in Participatory Planning
This research evaluates the role of GreenUP, a non-profit in Peterborough, Ontario, as the intermediary organization for NeighbourPLAN. The project examines GreenUP’s role in facilitating and managing NeighbourPLAN, a participatory planning project with multiple local partners and actors. Six critical success factors are used to understand and conceptualize intermediary success (adapted from Holden et al., 2016). Critical success factors include knowledge; governance; relationships; resources; activities; and motivation. Findings from the research highlight the importance of trust, resources, and time within this framework. Author Keywords: Community Based Research, Intermediary, Neighbourhood, Non-profit, Participatory Planning, Partnership Structure
An Analysis of Hafted Biface Variability in the Kawartha Lakes and Trent River Drainage Region
The objective of this thesis is to evaluate the temporal sensitivity of morphological variability in hafted bifaces in the Kawartha Lakes and Trent River drainage region. This provides a base of information that will enable future analyses that address the possible sources of this variability and to test the robustness of existing typological categories of hafted bifaces for relative dating. This base of information is established via the use of a principal component analysis of shape, raw material, and use-life data from a large sample of hafted bifaces in the region, using a new geometric morphometrics method designed to improve the accuracy of shape representation. The results of the analysis indicate that while certain typological categories may represent distinct morphotypes that are temporally sensitive, the majority of typological categories in the sample show high, overlapping morphological variability that cannot be confidently correlated temporally based on shape alone. Author Keywords: Geometric Morphometrics, Morphological Variability, Ontario Archaeology, Principal Component Analysis, Project Point Morphology, Projectile Point Typology
North Shore Legacies
On the North Shore of Lake Ontario near Port Hope, Ontario is a large archaeological site (BaGo-29) that has been visited and occupied multiple times over the millennia. First called the Beatty site was originally excavated by avocational archaeologist Mr. Ed. Austin between 1963 and 1972. In the subsequent decades, the Beatty site would be revisited, renamed the Gibbs site, and re-excavated without knowledge of Mr. Austin’s initial investigations of the site. The present research concerns the study of the E.W. Austin Beatty site legacy collection. Inter-site comparisons of the E.W. Austin Beatty site assemblage to others throughout Southern Ontario and upstate New York in combination with intra-site analysis of the material culture remains and chronologically significant variables contained in the Austin assemblage reveal that the occupational history of the Beatty site may not be as simple as subsequent excavations have interpreted. Author Keywords: Avocational Archaeology, Bone Tool Analysis, Intra-Site Analysis, Legacy Collections, Occupational History
collaborative ecotoxicological risk assessment of in-place pollutants in Owen Sound Bay, Lake Huron within the Saugeen Ojibway Nation Territory
Owen Sound Bay, which is located within the traditional territory of the Saugeen Ojibway Nation (SON), is contaminated as a result of historical industrial and shipping activity. Gross contamination of the sediments in the inner part of the Bay (i.e., Owen Sound Harbour) includes high concentrations of polycyclic aromatic hydrocarbons (PAHs) and other organic compounds, as well as metals that may pose a risk to the SON fishery for lake whitefish (Coregonus clupeaformis). However, evaluating the environmental risks posed by contaminated sediments is a challenge, as these risks are dependent upon several factors and require multiple lines of evidence. Including Indigenous communities in environmental risk assessment and the management of those risks is vital for sustaining ecosystem integrity, as well as respecting Treaty Rights. In this study, a risk assessment framework was developed that included several risk assessment tools used in Western science and also encompassed the concerns and values of the SON, including the application of SON-ecological knowledge. Methods for risk evaluation included gathering lines of evidence though community workshops, as well as field sampling in the Bay to determine the concentrations of PAHs and other organic contaminants in sediments and in the water column. Laboratory studies of toxicity to early life stages of lake whitefish and Japanese medaka (Oryzias latipes) and sediment disturbance simulations to evaluate biological responses in juvenile lake whitefish were also completed as lines of evidence. The results indicate that leaving the harbour “as is” without a thorough analysis of remediation options fails to address the concerns of the people within the SON communities. Overall, this research demonstrated a successful process for developing a collaborative risk assessment framework that recognizes the sovereignty of Indigenous peoples and promotes Nation-to-Nation decision making. Author Keywords: biomarkers, Coregonus clupeaformis, Indigenous knowledge, polycyclic aromatic hydrocarbons, risk assessment, source tracking
Thinking High When Feeling Shy
Social anxiety often co-occurs with substance use disorders – various psychological variables, contextual factors, and implicit cognitions may help explain their relationship. This thesis examined whether social anxiety and psychological variables (jointly and independently) helped predict substance use and related problems. It also explored whether social anxiety group membership helped predict implicit cannabis-sedation associations and substance use desirability. A sample of undergraduate student volunteers (N = 65) completed a computer task, questionnaires with anxiety-provoking vignettes, and online questionnaires. Results indicate that fear of negative evaluation and anxiety sensitivity are important predictors of alcohol and cannabis (respectively) use and problems. Social anxiety group was related to increased cannabis desirability in performance contexts. No significant implicit cannabis-sedation associations were identified. Our findings highlight the importance of certain variables in social anxiety and substance use relationships, and considering contextual factors when assessing substance desirability. It also provides preliminary evidence of a novel implicit cannabis-sedation measure. Author Keywords: Coping, Emotion, Implicit Cognition, Social Anxiety, Substance Use
Automated Grading of UML Class Diagrams
Learning how to model the structural properties of a problem domain or an object-oriented design in form of a class diagram is an essential learning task in many software engineering courses. Since grading UML assignments is a cumbersome and time-consuming task, there is a need for an automated grading approach that can assist the instructors by speeding up the grading process, as well as ensuring consistency and fairness for large classrooms. This thesis presents an approach for automated grading of UML class diagrams. A metamodel is proposed to establish mappings between the instructor solution and all the solutions for a class, which allows the instructor to easily adjust the grading scheme. The approach uses a grading algorithm that uses syntactic, semantic and structural matching to match a student's solutions with the instructor's solution. The efficiency of this automated grading approach has been empirically evaluated when applied in two real world settings: a beginner undergraduate class of 103 students required to create a object-oriented design model, and an advanced undergraduate class of 89 students elaborating a domain model. The experiment result shows that the grading approach should be configurable so that the grading approach can adapt the grading strategy and strictness to the level of the students and the grading styles of the different instructors. Also it is important to considering multiple solution variants in the grading process. The grading algorithm and tool are proposed and validated experimentally. Author Keywords: automated grading, class diagrams, model comparison
Ceramic Analysis of Jacob Island 2
The goal of this thesis is to develop an understanding of the history of Middle and Late Woodland settlement at Jacob Island, located in Pigeon Lake in the Trent River region, through analysis of ceramic artifacts recovered during the 2016 excavation program. Using both typological and attribute based analysis. The results indicate a form of seasonal occupation. The ceramic patterning on site is broken down and fully examined for intra-site patterning and compared to concurrent regional examples. The regional comparison is carried out through statistical testing of independence. The results demonstrate both continuity and a pattern that is different than the surrounding region, supporting the concept of different expressions of materiality. These findings place JI-2 in a broader context with contemporary research in the South Eastern areas of Ontario and, in particular, the Trent River region. Author Keywords: Ceramic Analysis, Kawartha Lakes, Ontario Archaeology, Typology, Woodland
First Time…A Second Time
The purpose of the current study was to explore virginity loss experiences in lesbian, gay, and bisexual individuals (LGB), specifically those who have had both a sexual experience with a member of a different sex and a member of the same sex. This phenomenon is what the current study is defining as second virginity loss. Participants consisted of 645 LGB self-identified individuals, the sample was approximately half women (53%) and ages ranged from 18-65. Further, six semi-structured interviews were conducted to gain a clearer understanding of LGB individuals virginity loss experiences. Of the sample, approximately 60% of each sexual orientation reported having two sexual experiences they equated with virginity loss, one with a member of a different sex, and one with a member of the same sex. Analyses of both the qualitative and quantitative data were conducted in an attempt to gain an understanding in three main areas: (1) definitions of virginity loss, (2) virginity beliefs, and (3) motivations. It was found that LGB individuals continue to hold heteronormative definitions of virginity loss, i.e. penile-vaginal intercourse, though these definitions were found to be transitional in nature. LGB individuals also seem to hold more gift related beliefs toward their same-sex experience and more stigma related beliefs toward their different sex experience, however, as shown by previous research (Carpenter, 2001, 2002), most LGB individuals highly endorsed process beliefs. Finally, motivations for virginity loss were found to be consistent with two main themes: validation and drive. Overall, this research suggests that the LGB community has a fairly complicated relationship with virginity but certainly do not feel exempt from the concept or the pressures attached. The current study is the first to explore the phenomenon of second virginity loss in LGB individuals and should be used as a foundation for future research in both first sexual experience and LGB fields to build upon. Author Keywords: first sexual experience, LGB, mixed-methods, second virginity loss, virginity
Hearing the Invisible Empire
This study investigates the origins of the music produced by the 1920s Ku Klux Klan in Indiana as well as trying to understand how it facilitated recruitment into the Klan and how it was used as a tool for wider social and political change. The Indiana Klan’s newspaper The Fiery Cross is awash in reports of parades and other public performances of music, yet this phenomenon has remained unstudied. Klan musical performances were modelled after the practises of the evangelical revival, which allowed Klansmen to present themselves as an alternative religious community. In so doing the Klan came to dominate the public life of many towns and cities across Indiana. In areas that experienced Klan music, Klansmen, and other protestants, mobilized on issues relating to immigration, education, and elections. This is the first study of its kind and the results in Indiana encourage further study in other states. Author Keywords: Billy Sunday, Conservative Social Movement, Evangelical Revival, Far-Right, Hate Group, Ku Klux Klan
Can Shared Platforms Build Sustainability in the Non-profit Sector? Comparing Practitioner Perceptions of Organizational Experience in Non-profit Organizations and Platform Projects
This thesis explores practitioner perceptions of operational and structural experiences of non-profit organizations (NPO) and platform projects (PP) to develop an understanding of how a shared platform governance model can build resiliency and sustainability in non-profit organizations. The objectives of this research are to 1) develop an understanding of NPO and PP operational and structural experiences based on qualitative interviews with practitioners; 2) analyze how a PP model can address challenges facing the NPO sector; and 3) based on a thorough analysis of current literature and research findings, recommend a model that addresses these challenges and builds sustainability in NPOs. A grounded inductive approach was used to identify a thematic narrative. The process was iterative, working between existing literature and interview data. Interviews with eight NPO practitioners and eight PP practitioners revealed four narrative theme areas: Financial, Funder, Organizational, and Emotional Tone. The results document several ways a PP model can provide opportunities to address the perceived funder and organizational challenges of small NPOs. Keywords: non-profit organizations, collaboration, innovation, governance models, shared platform, platform projects Author Keywords: governance model , innovation , non-profit organizations , organizational resilience, shared platform, Sustainability

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Graduate student theses produced at Trent University. You may also browse theses and dissertations by year, program, or author.

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1973 - 2033
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