Graduate Theses & Dissertations

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Controlling the Feminine Body in Public
Within this project, I have identified a new pattern of instruction, surrounding women’s bodies and their movement within the public space, present within didactic literature produced during the reign of Charles VI of France (1368-1422). This pattern, present in the texts Le livre du Chevalier de la Tour Landry pour l’instruction de ses filles, Le Menagier de Paris, Le livre des trois vertus and Mirroir des dames, sought to shame control women’s physical presentation in public through use of imagery, stories and fear of pride. Using modern gendered body theory presented by Luce Irigaray and Judith Butler to examine the rise of this pattern, this project then concludes it represents an attempt of the social authority to present a passive feminine body in the public space in order to display male power during a time of social instability. Author Keywords: body history, didactic literature, medieval education, medieval France, women, women's bodies
Why do landowners restore wetlands? A case study from east central Ontario
Wetlands were once widespread in southern Ontario, but many have been drained through land use changes. Using a case study of twelve landowners in the Kawartha region, I explored motivations for restoring wetlands. Psychological research suggests that people who are more connected to nature and attached to place are more likely to behave sustainably. Results showed that having land available and receiving funding were necessary preconditions. Connectedness to nature and place attachment were motivations, as were personal benefits and having a supportive social community. Challenges included: the Permit to Take Water, paperwork and bureaucracy, delays and timing, and economic restrictions. Positive outcomes were: increased property value and crop productivity; personal enjoyment of wetlands; and improved wildlife habitat and water quality. Negative outcomes were: `nuisance' wildlife, trespassing, and a lack or excess of water. This is a novel study exploring nature connectedness, place attachment and wetland restoration qualitatively in southern Ontario. Author Keywords: agriculture, connection to nature, motivation, southern Ontario, stewardship, wetland restoration
Towards a Critical Pedagogy of Globality
In this thesis, I use “Trump’s Wall” between Mexico and the US to resist Eurocentrism and the challenges Eurocentric pedagogy poses to the research-practitioner. In my method, I reimagine C. Alejandra Elenes’ borderlands theory as a zone of empowerment within a multicultural Canadian classroom, and braid it in a hybrid assemblage with the rhizome. The “rhizo-borderlands” assemblage uses selected field notes gleaned from my teaching practice to develop themes of a critical pedagogy of globality in personal, local and international dimensions. These are further braided with a “day-in-the-life” narrative of a fictionalized student (Ellie) who navigates her way towards a world literature classroom where the focus is The Kite Runner by Khaled Hosseini. This assemblage affirms my belief that teaching and learning provides a context where students become “border crossers” and navigate points of intersection between their local and global selves, in order to develop intercultural competencies. Author Keywords: Action Narrative, Critical Pedagogy, Rhizomes
Laughing to be Citizens
This study will focus on how immigrants from Sub Saharan African (SSA) countries use humour as a tool for integration and belonging (and ultimately citizenship) in Canada. My aim is to investigate, through a detailed analysis of popular culture productions from immigrant communities, the strategies and techniques of humour that immigrants employ as a mode of communication with fellow immigrants, their immediate host community and the governmental authorities of Canada. I am particularly interested in how African immigrants use their oral background and cultural memory in the production of jokes and other humour products as a way of interacting, first with fellow immigrants as the primary audience and recipients of the humour and, second, with Canadian society at large. Using the ‘Signifying’ theory of Henry Louis Gates (1988) and Mikhail Bakhtin’s (1968) concept of the “Carnivalesque” as the theoretical framework for this study, I argue that immigrants from SSA countries are using humour to question hegemonic regulations that portrays them as victims, while providing alternative narratives of themselves as subjects with human agency. I further postulate that immigrants are taking advantage of the policy of multiculturalism that exists in Canada in a positive manner as an enabler for their humour. In turn, they are using the humour produced to communicate and break down social barriers, while building bridges across communities and social strata. I bolster my arguments with a consideration of humour in three genres of popular culture – literature, standup comedy and film – to show how immigrants rely on their home culture to produce humour in an effort to find belonging in Canada as contributors rather than victims. This thesis is the first work to examine SSA humour, produced by immigrants from these countries, in the context of their immigration and integration into Canada, and the first to present extended literary criticism of the works of immigrant writers, Tololwa Mollel, Yabome Gilpin-Jackson and Segun Akinlolu. This is also the first study on the comedy of Arthur Simeon, originally from Uganda and the film of Phina Brooks, originally from Nigeria. My analysis apprehends the immigrant voice in the writings and productions of these artists and places their works in conversation with Canadian literary/cultural criticism. Until now, there has been no study of the function of humour produced by African immigrants in Canada. It is my hope that this study will not only fill that gap, but also lay the groundwork for future study in this field that I believe holds a lot of socio-cultural promise, especially in the area of cohesive habitation amongst different ethnic groups. This study aims to contribute to conversations on immigration and its impact on Canadian society as part of nation-building and national consciousness. Author Keywords: African Stand up Comedy, Humour, Immigration, Multiculturalism, Popular Culture, Postcolonialism
Practicing and Rewarding Task-Relevant Motor Variability to Optimize Motor Performance
It is universally accepted that human motor performance is variable in both its timing and spatial qualities. However, it is unclear to what extent motor variability impedes performance when learning a new skill and to what extent it enables our ability to learn. The first experiment examined whether performance during a test task depended on whether participants practiced to constrain or vary the task-relevant parameter. Participants used their right hand to make simple point-to-point movements. Results demonstrated the importance of paying attention to test task demands to evaluate which form of practice is most beneficial. The second experiment examined whether levels of variability could be manipulated using a reward-based paradigm to enhance learning when adapting to a perturbation of a simple visually-guided reaching movement. A reward-based feedback task was designed to encourage exploration along the task-relevant dimension, specifically movement direction variability. Overall, I did not find any significant results. Author Keywords: Adaptation, Motor Control, Motor Learning, Reaching
Application of One-factor Models for Prices of Crops and Option Pricing Process
This thesis is intended to support dependent-on-crops farmers to hedge the price risks of their crops. Firstly, we applied one-factor model, which incorporated a deterministic function and a stochastic process, to predict the future prices of crops (soybean). A discrete form was employed for one-month-ahead prediction. For general prediction, de-trending and de-cyclicality were used to remove the deterministic function. Three candidate stochastic differential equations (SDEs) were chosen to simulate the stochastic process; they are mean-reverting Ornstein-Uhlenbeck (OU) process, OU process with zero mean, and Brownian motion with a drift. Least squares methods and maximum likelihood were used to estimate the parameters. Results indicated that one-factor model worked well for soybean prices. Meanwhile, we provided a two-factor model as an alternative model and it also performed well in this case. In the second main part, a zero-cost option package was introduced and we theoretically analyzed the process of hedging. In the last part, option premiums obtained based on one-factor model could be compared to those obtained from Black-Scholes model, thus we could see the differences and similarities which suggested that the deterministic function especially the cyclicality played an essential role for the soybean price, thus the one-factor model in this case was more suitable than Black-Scholes model for the underlying asset. Author Keywords: Brownian motion, Least Squares Method, Maximum Likelihood Method, One-factor Model, Option Pricing, Ornstein-Uhlenbeck Process
Geospatial Analysis of Late Paleoindan Hi-Lo Points in Ontario and New York
This thesis analyzes variability in a sample (n=302) of late Paleoindian Hi-Lo points from Ontario and New York. Biface variability is recorded using landmark geometric morphometrics. Raw material data is used to assess Hi-Lo toolstone usage patterns and the impact of raw material constraints on manufacture. Statistical analyses are used to assess patterning of variability in space. Spatial results are interpreted using cultural transmission theory in terms of their implications for the geographic scale of social learning among Hi-Lo knappers. Results of the spatial analyses are related to theory about hunter-gatherer social networks in order to understand the effects of hypothesized settling in processes on late Paleoindian knappers. Results indicate random spatial patterning of Hi-Lo variability. The absence of spatial autocorrelation for Hi-Lo size indicates that settling in processes were not sufficiently pronounced during the late Paleoindian period to manifest as inter-regional variability within the Hi-Lo type. Author Keywords: Biface Variability, Cultural Transmission, Geometric Morphometrics, Hi-Lo, Late Paleoindian, Ontario
While the Lonely Mingle with Circumstance
Emmanuel Levinas’ philosophy focuses on the idea that no human subject exists outside of their relationship to other people. Each of us holds a profound degree of responsibility to and for all others. Since responsibility is fundamental to human (co)existence, it does not impede on freedom but proves that the sovereign individual is a dangerous myth: any philosophical, political or economic system which places us in antagonism is inherently violent and arguably fallacious. Many instances of injustice and violence can be attributed to advances in technological rationality and other forces of modern egoism with historical roots. By forwarding a somewhat politicized interpretation of Totality and Infinity and drawing on Jacques Derrida’s landmark reading of Levinas, this thesis explores the implications of Levinas’ thought for modern politics and the potential of Levinasian ethics as a remedy for both the alienation of the modern subject and the continued justification of oppression. Author Keywords: Ethics, Levinas, Other, Relation, Responsibility, Subjectivity
Critical Topographies of two films
The following thesis is a work in Critical Topography that choses as its site of study two documentary films. The films being studied are El Sol del Membrillo by Victor Erice and Rivers and Tides by Thomas Riedelsheimer. My approach to critical topography in the thesis is twofold: first, I have traced the topical motifs that have appeared to me as I looked at the two films; second, I have translated the films into writing –with the purpose of creating a sourcebook for my analysis- thus bounding the visual content of the films into the delineated space of the written word. I have sought in my analysis to make visible the numerous conceptual, aesthetic, and philosophical notions that are repeated in each film. These notions include materiality, formal operations, temporality, memory, and failure. All of which are ideas that find expression - despite their significant differences - in both documentary films. Author Keywords: Art, Critical Topography, Film Studies, Land Art, Painting, Time
Utilizing Class-Specific Thresholds Discovered by Outlier Detection
We investigated if the performance of selected supervised machine-learning techniques could be improved by combining univariate outlier-detection techniques and machine-learning methods. We developed a framework to discover class-specific thresholds in class probability estimates using univariate outlier detection and proposed two novel techniques to utilize these class-specific thresholds. These proposed techniques were applied to various data sets and the results were evaluated. Our experimental results suggest that some of our techniques may improve recall in the base learner. Additional results suggest that one technique may produce higher accuracy and precision than AdaBoost.M1, while another may produce higher recall. Finally, our results suggest that we can achieve higher accuracy, precision, or recall when AdaBoost.M1 fails to produce higher metric values than the base learner. Author Keywords: AdaBoost, Boosting, Classification, Class-Specific Thresholds, Machine Learning, Outliers
Workplace Bullying in Ontario Healthcare Settings
This thesis builds on scholarship that highlights how expected gender roles serve to both normalize and obscure forms of violence and hostility in health care workplaces. An analysis of 25 labour arbitrations involving cases of bullying reveals how gender relations is a factor in these grievances and relevant policies in Ontario health care facilities. Reinforced by underlying expectations around women as nurturing and men as aggressive, responses to bullying are found to reflect and reproduce embedded gendered power inequalities in labour. While bullying in the workplace is often treated in policy discussions as an individual and identity-neutral phenomenon, this research provides evidence to the contrary. As a consequence, we must interrogate existing legislation and policies, asking how we can develop approaches that account for, respond to, and mitigate the causes of bullying rooted in unequal power relations, including gendered ones. Author Keywords: gender, health care, labour arbitration, policy, workplace bullying, workplace harassment
How Do We Let the Players Play and Keep Them Safe? The Issue of Problematic Beliefs in the Prevention of Concussion Injury
Athletes’ concussion risk is part of a complex system of personal and contextual factors. This study differentiated athletes based on attitudes and intentions towards protective behaviours. A cross-sectional survey design was used to sample varsity athletes. Three intention response subgroups (indifferent, reactive, and proactive) were identified. The indifferent group (28%) reported little-to-no intent to engage in risk reduction behaviours. These athletes reported lower belief in the efficacy of concussion management behaviours and greater risk acceptance attitudes. The proactive group (32%) reported intent to actively reduce personal concussion risk through engaging in behaviours such as confronting aggressive opponents about the risk they pose to others. The reactive group (40%) only reported intent to engage in concussion management behaviours. Indifferent athletes had the highest likelihood of concussion exposure followed by reactive athletes. The proactive athletes had the lowest likelihood. Concussion programs must address beliefs and intentions towards protective behaviours to improve effectiveness. Author Keywords: Athlete, Attitudes, Concussion, Injury Prevention, Intentions, Risk

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