A Comprehensive Study Of Personal And Social Information Use In Female Brown-Headed Cowbirds, Molothrus Ater, Hayden Davies, David J. White

Theses and Dissertations (Comprehensive)

Brood parasites face considerable cognitive challenges when locating and selecting host nests for their young. One aspect of this challenge is determining how to use different sources of information to make decisions regarding the quality of a prospective nest. Here we investigate how female-brown-headed cowbirds, Molothrus ater, use information when prospecting for nests, and then expand upon this to investigate decisions related to foraging. In chapter 1, we demonstrated female could use social information acquired from observing the nest prospecting patterns of conspecifics to influence their own patterns of nest selection. Furthermore, we found a negative relationship between a …

Exclusion From Rights Through Extra-Territoriality At Home: The Case Of Paris Roissy-Charles De Gaulle Airport's Waiting Zone, Pauline Gj Maillet

Theses and Dissertations (Comprehensive)

In this dissertation I argue that, since the 1980s, French airports have been designed to exclude people from legal, human and refugee rights. The particular space where this happens has been successively called “international zone”, “transit zone” and “waiting zone” and its scope has been significantly extended overtime. I contend that French authorities have used the concept of extra-territoriality in concert with the material design of the airport to sustain exclusion. While this research focuses on France, findings bear relevance to the global governance of migrants and refugees. The French case epitomizes how states creatively use the law (or absence …

The Ripple Effect: Youth Leadership Development And Influence On Environmental Engagement In The Community, Laine Bourassa

Theses and Dissertations (Comprehensive)

Youth leadership is a critical factor in creating momentum for a cultural shift in sustainability practices and can be fostered through youth leadership programs. While evidence exists showing youth environmental programs are able to promote program participant leadership, it is not yet known to what degree these participants are able to improve the environmental engagement of members of their social networks. This “ripple effect” is assessed in the current study through the context of the Make-A-Difference (MAD) Youth Sustainability Leadership Program in New Zealand. The program involves a 3-day social gathering (hui) and ongoing support for several following years. The …

Auditory Erp Differences Across A Continuum Of Psychotic Symptoms In Non-Clinical Population, Anaya Rehman

Theses and Dissertations (Comprehensive)

Psychosis is a term given to a mental state described as a loss of contact with the real world. The aim of this thesis was to examine early non-specific psychotic experiences in a healthy population by means of two self-report screening tools: Prime Screen and Youth Psychosis At-Risk Questionnaire-Brief, and place individuals on a psychosis continuum. Across this psychosis continuum, three event related potential (ERP) components were assessed: P300, Mismatch Negativity and N100. There is evidence that P300 and mismatch negativity amplitudes diminish in individuals with psychosis. Similarly, impaired N100 amplitude suppression (increased N100 amplitudes) during vocalization has been observed …

Learning And Working Together: Invoking Systems’ Change Through Inter-Organizational Collaborative Principles And A Learning Community Framework, Brandon Hey

Theses and Dissertations (Comprehensive)

Local communities face significant challenges such as increased inequality, immigration, and global climate change. In order to address these challenges whole cities have to innovate and learn together. In this thesis, I introduce the Learning Community (LC) model, a new way of collaborating and creating collective impact that emphasizes learning, alongside collective impact, as a central strategy to addressing complex social challenges. In a LC, members value the continuous pursuit of knowledge, feedback, and experimentation as well as the flow of information and resources between academic institutions and practice groups. The value of learning is built into key structures …

Reading In Arabic Script: A Cross-Linguistic And Cross-National Study, Asma Amin

Theses and Dissertations (Comprehensive)

The current study examined within- and cross-language predictors of word reading and reading comprehension among groups of Arabic-English bilingual children in different language learning environments. A total of 80 children were tested, forty Arabic-English bilingual children recruited from Saudi Arabia and forty Arabic-English bilingual children were recruited from Canada. Both groups completed parallel measures of word-level reading, reading comprehension and vocabulary in Arabic and English. Results indicated that the underlying components related to within- and cross-language word reading and reading comprehension varied across groups. Within-language results demonstrate that English morphological awareness was significantly related to English word reading in both …

Neural And Social Mechanisms Behind The Social Transmission Of Food Preference, Chelsey Damphousse

Theses and Dissertations (Comprehensive)

Research on the social transmission of food preference (STFP) has shown that preferences for specific foods can be transmitted between conspecifics (Bilkó et al., 1994; Wrenn et al., 2003; Hikami et al., 1990; Galef et al., 1984; Galef & Wigmore, 1983; Lupfer et al., 2003). Although these findings provide an understanding of how food related information is shared, none explore the influence that personality may have on various factors of STFP, as well as how this transmission may occur in a naturalistic foraging setting. In the current thesis, individual personality was assessed and rats were placed into …

Going Beyond The Best Insufficient Option: An Exploration Of Social Entrepreneurship Initiatives Within Two Non-Profit Social Welfare Organizations In Ontario, Amy Joyce Shuttleworth

Theses and Dissertations (Comprehensive)

Facing a backdrop of decreased government funds and an increasing need for services, social service non-profit organizations are struggling to survive and provide services to their communities. One proposed solution to this financial struggle is to generate revenue through social entrepreneurship and social enterprise. Two non-profit organizations in Ontario have engaged in social enterprise and they form the basis for this case study. Adopting a hybrid social enterprise model, Organization X and Housing Corporation A receive revenue from three main sources: government funding, private donations, and profits created through social enterprise activities.

These organizations have managed to broaden their service …

Negative Intergroup Contact: Self-Distancing Facilitates Wisdom For First-Generation Immigrants, Hajer Al Homedawy

Theses and Dissertations (Comprehensive)

Negative intergroup interactions can be utilized for the collective good if reasoned through wisely. An effective mechanism for facilitating wise reasoning is the empirically well-established self-distancing perspective. First-generation immigrants were recruited because their position in society makes them susceptible to a different set of challenges than second- or third-generation immigrants. Negative intergroup interaction memories were conjured by either the distanced-why or immersed-why perspective. The distanced-why perspective proved ineffective at reducing explicit negative affect but marginally increased wise reasoning (p = .057) when compared to the immersed-why perspective. The effect of condition was significant for the “search for compromise and …

The Political Ecology Of Water Justice: A Case Study Of Tripoli, Lebanon, Fatima Sidaoui

Theses and Dissertations (Comprehensive)

Despite the continuous efforts of the international community to address water scarcity, millions of people continue to lack access to safe drinking water and sanitation services. Water problems are often explained as natural phenomena or the result of technical failures, overlooking the fact that in many cases, water crises are those of socio-political inequalities rather than of scarcity. Examining water inequities, as political ecologists maintain, requires paying attention to the underlying power structures that perpetuate those injustices, and the agency available to people. My case study, located in Tripoli, Lebanon, attempts to understand those dynamics, specifically in relation to the …

Capturing In-Situ Feelings And Experiences Of Public Transit Riders Using Smartphones, Rafik Said, Rafik Said

Theses and Dissertations (Comprehensive)

High-density urban environments are susceptible to ever-growing traffic congestion issues, which speaks to the importance of implementing and maintaining effective and sustainable transportation networks. While transit oriented developments offer the potential to help mitigate traffic congestion issues, transit networks ought to be safe and reliable for ideal transit-user communities. As such, it is imperative to capture meaningful data regarding transit experiences, and deduce how transit networks can be enhanced or modified to continually maintain ideal transit experiences. Historically speaking, it has been relatively tricky to measure how people feel whilst using public transportation, without leaning on recall memory to explain …

Assessing Resilient Post-Disaster Recovery Of A Flash-Flood-Prone Area: A Study Of The City Of Jeddah, Kingdom Of Saudi Arabia, Abdurazag Tammar

Theses and Dissertations (Comprehensive)

Abstract

The increased incidence of natural disasters over recent decades has been accompanied by a corresponding dramatic proliferation of human casualties, economic damage and recovery costs. Post-disaster processes are therefore increasingly becoming the paramount focus of disaster-management stakeholders. Current research has noted the importance of improving community resilience with respect to household capacity, organizational capacity, and social capital, as the three main assessment dimensions to enable communities to recover effectively and efficiently from future disaster events. Community resilience involves proactive preparedness and mitigation initiatives. In the context of the Kingdom of Saudi Arabia, the lack of either precedent research or …

Using Social Disorganization Theory To Explore Neighbourhood Effects On Violent Crime: A Case Study Of The City Of Brantford, Ontario, Ni-Shan Ho

Theses and Dissertations (Comprehensive)

The purpose of this study was to explore neighbourhood characteristics related to social disorganization theory and to ascertain whether socioeconomic disadvantage, family disruption, residential instability and young population structure were predictive of neighbourhood violent crime in the city of Brantford, Ontario, as a case study. A two-step analysis was conducted using data derived from the National Household Survey (NHS), the 2011 census and the Brantford Police Service records management system (BPS-RMS). A descriptive analysis of Brantford’s 21 census tracts (CT) was conducted to explore patterns of social disorganization variables and violent crime in each of the city’s 21 CT neighbourhoods. …

Participant Perspectives On Housing And Landlords In A Canadian Housing First Program, Timothy Macleod

Theses and Dissertations (Comprehensive)

Housing First (HF) is an evidence-based approach to housing and services for adults who are chronically homeless and have a psychiatric disability. Research has demonstrated that HF rapidly ends homelessness but less in known about how participants experience their housing environments and landlords. This study is a part of a larger Canadian randomized field trial of HF that included qualitative interviews with participants in five cities. The narratives of 127 participants randomized to HF (n=82) or Treatment as Usual (TAU, n=45) were collected with regard to their perceptions of housing and landlords. Participant narratives were analyzed using thematic analysis and …

The Risk Of Risk: An Exploration Of The Impact Of “Risk” On Child Welfare Decision-Making, Jill K. Stoddart

Theses and Dissertations (Comprehensive)

Objective: In this paper, child welfare decision-making is critically assessed in relation to Beck’s (1992) concept of ‘risk society’. Three key decisions made by child welfare workers during the initial investigation are examined in order to illustrate how risk influences the type of investigative approach used, the determinations about child maltreatment, and the services provided to children and families and to link theory with policy and practice.

Methods: The three exploratory studies all utilize secondary data from several cycles of the Ontario Incidence Study, which collects information directly from frontline child protection workers about incidence of reported maltreatment. Two studies …

Jailhouse Informants In Canadian Criminal Courts, Olena Beshley

Theses and Dissertations (Comprehensive)

Criminal justice systems in Canada and around the world have been established to deal with matters that require attention, punishment, and justice. An important function of criminal justice systems is the evaluation of evidence presented in the court of law. Evidence from jailhouse informants who testify that they have been privy to confessions of crimes is a contentious issue. Much of the scholarly literature available to date on wrongful conviction cases focuses on causes of insufficient and unreliable evidence obtained through different techniques and from different sources. Despite the high number of investigations into wrongful conviction cases, the subject of …

"Going The Distance So Our Food Doesn't Have To": Case Studies Of Creative Public Procurement At Canadian And Uk Universities, Lori Stahlbrand

Theses and Dissertations (Comprehensive)

This dissertation explores three efforts to develop sustainable local food systems at public universities in Canada and the UK. One is a partnership between the Canadian non-profit, Local Food Plus (LFP), and the University of Toronto (U of T). The other two are partnerships between the UK non-profit, the Soil Association (SA), and two British universities – Nottingham Trent University (NTU) and the University of the Arts London (UAL). In all three cases studies, a formal certification program to support the transition to more sustainable local food systems was a central feature. The author of this dissertation was the founder …

First Nations And Adaptive Water Governance In Southern Ontario, Canada, Thomas Dyck

Theses and Dissertations (Comprehensive)

Water quality and quantity are prominent concerns for First Nations across Canada. The federal government shares the responsibility with First Nations to ensure water resources on-reserves meet the needs of First Nations. Federal approaches have been predominantly technical, focused on addressing issues related to infrastructure, maintenance, training, and monitoring. This approach is important. However, water issues concerning First Nations go beyond technical issues and relate to inadequate participation in decision making, poorly defined roles and responsibilities, and approaches to managing water resources on-reserve that have not accounted for local context. These issues parallel historical nation-to-nation (i.e., First Nations and federal …

Young Children's Source Monitoring: Exploring The Contexts Of Task Difficulty And Repeated Events, Becky Earhart

Theses and Dissertations (Comprehensive)

This dissertation had two over-arching goals. The first was to study the cognitive mechanisms underlying effective source monitoring by clarifying the role that developing executive function skills play in children’s increasing ability to monitor sources. The second goal was to examine whether a particular interview technique called “source-monitoring training” could help children to recall the sources of their memories more accurately. These two separate lines of research were furthered by the same methodology, and thus, these separate research questions were examined simultaneously within both of the experiments conducted for this dissertation.

In the first study, the difficulty of the source-monitoring …

Desiring To Appear Moral Versus Being Moral: Development Of Moral Hypocrisy And Moral Integrity, Kathleen Tamming

Theses and Dissertations (Comprehensive)

Moral hypocrisy has been defined as “the motivation to appear moral while acting in one’s self interest, and therefore avoiding the cost of actually being moral” (Batson, Kobrynowicz, Dinnerstein, Kampf, & Wilson, 1997). This is in contrast with moral integrity, or the motivation to actually be moral. Experimental research with adults has indicated that people are more highly motivated by moral hypocrisy than by moral integrity (Batson, Thompson, & Chen, 2002). However, this research has yet to be conducted with a variety of age groups. The present study investigated whether there are age differences in individuals’ tendency to engage in …

Exploring Police Officers' Perceptions Of Mobile Crisis Rapid Response Teams Within A Nodal Policing Framework, Trevor Viersen

Theses and Dissertations (Comprehensive)

An increasing portion of police service resources are being dedicated to interactions involving persons with mental illness (PMI). As a result, Mobile Crisis Rapid Response Teams (MCT) comprised of mental health professionals have been recently implemented to assist police officers in more efficiently handling police calls for service involving PMI. The current ethnographic study used data collected through researcher ride-alongs with police officers at a mid-sized police service in Ontario to assess how police officers interact with and perceive MCTs. Results from thematic analysis indicated that officers value the skill sets possessed by MCT workers, had relatively positive perceptions towards …

"It Ain't Easy Being On The Streets": Understanding The Needs Of Street-Involved Youth In Southern Ontario Through A Client-Centred Approach, Samantha Danielle Styczynski

Theses and Dissertations (Comprehensive)

Tens of thousands of street-involved youth in Canada live in various forms of precarious housing – living outside on the streets, in youth shelters, couch surfing, and so on. Research into the needs of street youth often employs a “top-down” approach, relying on health researchers as experts on their needs as opposed to directly engaging the sentiments of the youth themselves. This literature is often based on the assumption that meeting the needs of street youth involves providing access to opportunities for minimizing the risks posed by street life. This study serves as a counterbalance to this literature by employing …

Bye Bye Binary: Exploring Non-Binary Youths' Experiences Of Mental Health, Discrimination, And Community Belongingness, Ellis Furman

Theses and Dissertations (Comprehensive)

In recent years, there has been an increase in research focusing on the impacts of social exclusion and discrimination on the mental health of transgender populations. Despite this, few studies have focused on the experiences of gender non-conforming, or “non-binary” individuals. This community-based participatory research (CBPR) study (N = 10) used the arts-informed method of body mapping, individual interviews, and group discussions to examine non-binary young peoples’ experiences of discrimination in relation to mental health. Participants consisted young people (ages 16-25) living in Waterloo, Ontario. A visual analysis, thematic analysis, and member-checking session were employed to analyze collected data. …

Infants, Toddlers And Mobile Technology: Examining Parental Choices And The Impact Of Early Technology Introduction On Cognitive And Motor Development, Karin Archer

Theses and Dissertations (Comprehensive)

Despite recommendations of no screen time for children under the age of 2, parents are introducing mobile technology to their children at very young ages (Rideout, 2013). While research on television use has found negative impacts in all areas of development (Barr, Lauricella, Zack & Clavert, 2010), research has yet to investigate the impact of mobile technology use with very young children. The current set of 3 studies included interviews, a survey, and direct observations of parents using mobile technology with children 1 to 2 years of age. The main finding across all studies was that parents introduce mobile technology …

Students' Experiences Of The Scent-Free Initiative At The Faculty Of Social Work, Tanya Marie Smith

Theses and Dissertations (Comprehensive)

This research project sought to explore how students experienced the introduction of a scent-free initiative within the Faculty of Social Work at Wilfrid Laurier University. An intersectional, critical disability approach is used to understand participants' experiences and to identify gaps in implementation, as well as recommendations for future policy development. Working from a transformative paradigm, this study used a mixed methods design, including an online survey and in-person focus groups. Findings indicate that social work students felt well-informed about the initiative, however they did not feel adequately knowledgeable about how to embody the initiative via scent-free practices. Participants expressed stigmatizing …

Reflexivity And Organizational Culture: A Comparative Case Study, Chloe Frisina

Theses and Dissertations (Comprehensive)

This research explores how reflexive practices are shaped by organizational culture. For the purposes of this study reflexivity is defined as a self-critical approach that involves examining how knowledge is created, how one may be complicit in relations of knowledge and power, and the potential consequences for inequality and privilege (D’Cruz, Hemmingham, & Melendez, 2007, p. 86). Organizational culture is defined as the shared norms, beliefs, and expectations that often drive behavior and create the social milieu that shape the objectives of the work accomplished and communicate what is important within the organization (Hemmelgarn, Glisson, & James, 2006, p. 75). …

Canada’S Relationship With Women Migrant Sex Workers; Producing ‘Vulnerable Migrant Workers’ Through “Protecting Workers From Abuse And Exploitation”, Rachelle Daley

Theses and Dissertations (Comprehensive)

Canada’s immigration regulations and policy instructions, collectively known as ‘Protecting Workers from Abuse and Exploitation’ (PWAE), instruct visa officials not to process temporary work permits when there is suspicion that migrants may be at risk of sexual abuse or exploitation in industries related to sex work. The regulations are part of Canada’s temporary foreign worker program, located within an anti-trafficking initiative.

Stretching across disciplines and focusing on critical migration scholarship, this research uses a communications studies lens to unpack the power of categorization, and the dividing practices that produce, maintain and normalize inclusion and exclusion, through the conceptualization of the …

Exploring Metacognition, Multitasking And Test Performance In A Lecture Context, Fatma Arslantas

Theses and Dissertations (Comprehensive)

Multitasking has become more prevalent with recent advancements in technology (Judd, 2014; Junco & Cotten, 2012). Many self-report studies, and the few available experimental manipulations, consistently indicate that media multitasking is related to decrements in learning. The present study extends the current literature by explicitly documenting students’ responses to media-based interruptions to learning. The current study also documents other behaviours students engage in that may or may not be related to multitasking when technology is available during lectures. In addition, the study explores the role of metacognition as a contributor to learning in a media-rich educational setting. In total, 118 …

Young Leader's Sustained Engagement In Environmental Action: A Narrative Inquiry, Sara Wicks

Theses and Dissertations (Comprehensive)

Young people have been identified as key stakeholders in taking a leadership role in addressing environmental issues, but more research is required to find out how to sustain young people’s motivation for environmental action over time. The present study investigated this through narrative interviews with eleven environmental leaders who attended a conference called IMPACT! Youth Conference for Sustainability Leadership in 2009 or 2011. Drawing upon the literature on life paths to environmental action (Almers, 2013; Chan, 2009; Chawla, 1998, 1999; Harré, Tepavac, & Bullen, 2009) the interviews incorporated an exercise that asked participants to plot important events in their lives …

The Social Self-Compassion Scale (Sscs): Support For A Multi-Domain View Of The Self-Compassion Construct And Its Relevance To Anxiety, Alison Flett

Theses and Dissertations (Comprehensive)

Self-compassion refers to the tendency to be kind and understanding towards oneself in times of failure rather than responding to such situations with harsh self-criticism. There is reason to believe on the basis of existing research that self-compassion is particularly relevant within the social domain. As such, this thesis is focused on describing and evaluating the Social Self-Compassion Scale (SSCS), which was developed for the purposes of this research and measures the degree to which individuals tend to be kind and understanding towards themselves when confronted with social adversity. This thesis begins by describing Studies 1 through 3, which were …