Dynamical Systems Theory (DST) (De Bot, Lowie, & Vespoor 2007; Larsen-Freeman 1997, 2007; Larsen-Freeman & Cameron 2008; Dörnyei 2009; and van Lier 2000) represents a scientific paradigm shift derived from the fields of physics, engineering and theoretical mathematics that attempts to solve real-world scenarios that do not respond to scientific reductionism, otherwise known as ‘analysis’. The purpose of this dissertation is to (re)frame foreign language learning/use as a dynamical process that that involves interplay among what Dörnyei (2009) terms the language, the agent and the environment. More specifically, this dissertation presents a quasi-experimental, psycholinguistic study that looks at the interface between language (in this case the talk that resulted from NS-NNS interactions) and agent (as defined by a set of personal traits, or Individual Differences [IDs], including motivation, attitudes, personality and aptitude) in order to answer the research question: Do IDs vary in conjunction with language learning/use, and if so, how? Eight tutored Spanish learners were followed over the course of 16 weeks during which time they participated in 8 chat sessions with a native Spanish-speaker. Their ID profiles were measured immediately before and after each session and sessions with significant pre- to post-session ID shifts were analyzed to determine to what extent such shifts correlated with certain types of talk and/or think-aloud sequences. Results indicated that all participants’ pre- and post-interactional ID profiles fluctuated measurably and significantly, even within the span of a single interaction. Moreover, those sessions with significantly positive ID shifts were qualitatively different in terms of language-related episodes (LREs), conversation management/pragmatic markers, and metacognition from those with significantly negative ID shifts. Other unexpected findings revealed, for example, that LREs (especially NS-initiated LREs) negatively impacted motivations and attitudes and, therefore, the language-learning process itself. Taken together, the results of this study indicate that the agent’s IDs and their (inter)language co-emerge; that is to say, they evolve simultaneously and in response to one another. Moreover, this study suggests that DST can indeed be quasi-experimentally applied to the study of SLA, thus necessitating further development in DST-oriented methodologies and research questions. / text

This dissertation examines the developmental trajectory of online processing toward second language (L2) pragmatic comprehension. This goal stems from two shortcomings of previous research: (1) approaching L2 pragmatics as the acquisition of discrete phenomena through progressive stages (see Kasper, 2009), and (2) focusing narrowly on production. Building upon previous L2 pragmatic comprehension work (Carrell, 1981; P. García, 2004; Taguchi, 2005, 2007, 2008a, 2008b, 2011a, 2011b; Takahashi & Roitblat, 1994), the current study investigates the development of L2 Spanish request speech act comprehension by native English-speaking adult learners. The analysis involves accuracy, comprehension speed and the relationship between the two dimensions across three levels of directness over a 13-week period. Previous research was informed by skill acquisition theories (Anderson & Lebiere, 1998) to account for increased accuracy and decreased speed over time. Here, further analysis is based on Complexity Theory / Dynamic Systems Theory (CT/DST) (Larsen-Freeman, 1997; Larsen-Freeman & Cameron, 2008a; de Bot, Lowie, & Verspoor, 2007; Ellis, et al., 2009; Verspoor, de Bot, & Lowie, 2011) to account for the seemingly chaotic results often found in L2 research. The findings of the current study show significant overall improvement in accuracy and speed of Spanish request identification, and a moderate relationship between the two measures. However, the association between slower responses and higher accuracy in the current data contradicts skill acquisition theories. Rather, the theoretical framework of CT/DST provides a more authentic account of development. As such, the results indicate that the levels of request directness develop along distinct trajectories and timescales. Direct requests reflect higher accuracy and faster interpretation. While the most indirect level of requests shows the largest improvement in accuracy, the responses for these items are no faster at the end of the study than at the beginning. The development of conventionally indirect requests occupies a middle ground in terms of accuracy similar to direct requests and comprehension speed like implied items. Further findings reflect L2 pragmatic comprehension as a complex, dynamic system that emerges through the differential effects of predictor variables across measures and within sub-groups of participants based on proficiency improvement, motivation and response strategy. / text

Bullying has been identified as a problem that can affect the physical and psychosocial health of both the aggressors and victims. Given the consequences for those who bully, for victims, and for the school environment, early intervention is important to minimize these risks. School staff need additional data to understand the scope of bullying and to adopt effective strategies. This study seeks to meet this need by analyzing the association of bullying behaviors and school climate perceptions of middle school students within the context of school membership. This study used Bronfenbrenner's ecological system theory. Within this framework, a bullying interaction occurs not only because of individual characteristics of the child who is bullying, but also because of actions of peers, teachers and staff; physical characteristics of the school environment; and most importantly, of student perceptions of these contextual factors. This study used survey data to analyze the effect of student perceptions of school climate on self-reported bullying behaviors of students in six Sarasota County middle schools. Data sources include student- and school level data. The researcher gathered student level data from a modified middle school YRBS survey the Sarasota School District administered to middle school students, in December 2003. The school level data were gathered from the Florida Department of Education Web site. The data were analyzed using multiple regression analyses and within multilevel models. The results indicated that bullying was a common occurrence in the schools. Approximately eight percent of students were bullied on a regular basis in school, with verbal bullying as the most common type of bullying and relational bullying as the least common. Bullying aggression for physical, verbal, and relational bullying was most common for boys. Girls reported higher levels of being victims of relational bullying. Bullying also varied according to school membership and grade membership. Bullying differed according to school climate perceptions, as well. Interestingly, the effect of some of these variables on bullying was modified by sex. Finally, school context was a significant predictor of bullying, in particular the percentage of students eligible for free or reduced-price lunch.

Settlement services for immigrants are a relatively new phenomenon in Canada. There is a dearth of research examining the roles of settlement services in the transition process of immigrant youth. Drawn from Bronfenbrenner’s (1979) ecological systems theory, this interpretive qualitative study explores the experience of Asian immigrant youth who settled in Canada with the assistance of settlement services for youth. This study, conducted in Victoria, British Columbia, Canada, involved immigrant youth from China, Korea, and the Philippines, aged 15-24, who participated in semi-structured, audio taped interviews regarding the roles a local settlement services agency (the Victoria Immigrant and Refugee Centre Society) played in their transitions to Canada. Data were analyzed using an iterative thematic analysis approach. The findings contribute to understanding the ecological context of settlement experiences of youth and shed light on challenges and barriers that Asian immigrant youth may experience in smaller, predominantly white, urban centres such as Victoria. The study also yields insight about the impact of settlement services in the acculturative process of Asian immigrant youth. This research offers a theoretical framework that can informs the design of settlement programs and the delivery of programs in practice. The study also supports several recommendations for settlement services that may be useful for the particular agency and for settlement agencies in general. / Graduate

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<p>This research study employs a strengths perspective. This means that, instead of the traditional deficits or pathology-based approach of focusing on weaknesses, the focus is on positive outcomes. Fortitude, more specifically, is the strength gained from appraising oneself, one&rsquo / s family, and one&rsquo / s social support, in a positive manner. This strength equips people to cope successfully in stressful situations. Fortitude as a construct in the strengths perspective promises to give insight into student success because it takes more than one level of analysis into account. The current research study investigates whether there is a link between fortitude and academic achievement in first year students at the University of the Western Cape.</p>

<p>The aims of the study were to: (1) explore the education support services required by three learners who were integrated into the mainstream, (2) determine the level of support required by these learners to function maximally in the mainstream, (3) specifically explore the socioemotional ability of these learners to adjust to the mainstream setting. Three cases were explored within an eco-systemic approach. Each case consisted of a learner with a physical disability, the learner&rsquo / s mother and the educator/s who first taught the learner at the mainstream school. Interviews were conducted with all of the participants and subsequently transcribed verbatim. Thematic analysis was then conducted to extract themes from the transcriptions.</p>

<p><font face="Times New Roman"> <p align="left">The aims of this study were therefore to describe the personal experiences of a methamphetamine addict as well as the effects of this addiction on the family&rsquo / s communication and problem-solving abilities.</p> </font></p>

<p>Violence is considered to be one of the most critical and threatening global problems plaguing the world today, leaving a trail of devastating consequences to societies, economies, cultures, families and individuals (Desjarlais &amp / Kleinman, 1997). Adolescents who grow up in a context of violence learn distorted ways of thinking, acting, living and interacting. Aggressive tendencies and violent behaviour become internalised and adopted as acceptable ways to resolve conflict situations. Chronic, continuous exposure to violence results in physical, psychological and emotional disturbances, such as depression, anxiety, lowered self-confidence, sleep disturbances, decreased attention and concentration spans. This study addressed the form of violence known as community violence, i.e. violence that children experience within their communities (either as witnesses or as victims). This study investigated the effects of this negative environmental experience and investigated potential mediating and moderating variables that could influence the harmful effects of such experiences. The variables considered as mediating and/or moderating variables were social support and self-esteem. The theoretical framework adopted for this study was Bronfennbrenner&rsquo / s Bioecological Systems theory.</p>

<p>Violence is considered to be one of the most critical and threatening global problems plaguing the world today, leaving a trail of devastating consequences to societies, economies, cultures, families and individuals (Desjarlais &amp / Kleinman, 1997). Adolescents who grow up in a context of violence learn distorted ways of thinking, acting, living and interacting. Aggressive tendencies and violent behaviour become internalised and adopted as acceptable ways to resolve conflict situations. Chronic, continuous exposure to violence results in physical, psychological and emotional disturbances, such as depression, anxiety, lowered self-confidence, sleep disturbances, decreased attention and concentration spans. This study addressed the form of violence known as community violence, i.e. violence that children experience within their communities (either as witnesses or as victims). This study investigated the effects of this negative environmental experience and investigated potential mediating and moderating variables that could influence the harmful effects of such experiences. The variables considered as mediating and/or moderating variables were social support and self-esteem. The theoretical framework adopted for this study was Bronfennbrenner&rsquo / s Bioecological Systems theory.</p>