5 resultados para Cell phones - Educational aspects

em Brock University, Canada


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In this thesis, I argue that the mutually productive relationship between women (as gendered subjects) and cellular phone technology is one of control. Women use cellular phones to organize, manage and otherwise control the multiplicity of tasks required of them on a daily basis. At the same time, through using cell phones, women participate in regimes of control including surveillance and persistent connection. I explore this relationship at the level of everyday practice, and conclude by speculating about this relationship at a wider level of social control and organization. This argument emerges from the critical approach suggested by Slack and Wise (2005), who argue that technology and culture are inseparable. They provide articulations and assemblages as tools of analysis. I situate this analysis more broadly within Foucault's (1991) work on govemmentality, in its modem form of societies of control (Deleuze, 1995b).

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Ten superintendents~ 5 male and 5 female~ were randomly selected from a possible 33 males and 9 females in the Niagara and Hamilton regions. The participants were interviewed through a guided interview process coupled with an accounting of their educational and career histories. They were asked to discuss significant aspects of their careers such as the support they had received from families, from mentors and from involvement in networks. The data collected were then analyzed for similarities and differences both within and between the two gender cohorts. Upon analysis, it was found that the female and male administrators possessed differences in their personal backgrounds as well as their career and educational histories. Differences were also found in the perceived role of mentors, and networks. The ways in which the female administrators experienced their careers were found to be quite different from the ways in which the male administrators experienced their careers.

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Surface fibrils (fimbriae) have been observed on fungi from every major group. Fimbriae are thought to be involved in the following cell to cell interactions: conjugation, flocculation and adhesion. Several higher fungi exibit two other types of interactions: hyphal fusion (anastomosis) and clamp connection formation. As a prelude to examining the role of fimbriae in these processes, the fimbriae of two fungi that undergo these fusion events were examined. Electron microscopy studies revealed that Coprinus cinereus and Schizophyllum commune are fimbriated. C. cinereus fimbriae were 5 nm in diameter and 0.5 to 20 11m in length. Fimbriae of C. cinereus oidia were more numerous and longer than those of the hyphal stage. S. commune fimbriae were also 5 nm in diameter, but were only 0.5 to 2 11m in length. There was an unequal distribution of fimbriae on the hyphal surfaces of S. commune . Fimbriae were sparsely distributed over the entire hyphal surface, with higher densities of fibrils present on the side growths of the hyphae found in the older sections of the mycelium. Antiserum raised against Ustilago violacea fimbrial protein (AU) crossreacted strongly with 37 and 39 kd C. cinereus mycelial proteins. In contrast, AU bound very weakly to 89 and 92 kd S. commune mycelial proteins. Since AU cross-reacted poorly with S. commune fimbrial proteins, it was impossible to further characterize the fimbriae of this specIes. The 37 and 39 kd C. cinereus proteins, were isolated by electroelution and were shown to be able to form fibrils the same diameter as oidial fimbriae. The 37 kd protein was shown to be composed of several proteins with isoelectric points ranging from pH 6.1 to 7.63. Furthermore, the 37 kd protein was found to be multimeric, while the 39 kd protein was not. These results strongly suggested that the 37 kd protein is the structural fimbrial protein of C. cine reus . Finally, a series of experiments were designed to determine whether fimbriae are required for conjugation in U. violacea Conjugation was inhibited significantly with AU, but not with pre-immune serum or AU preincubated with purified fimbrial protein. Thus, it was concluded that fimbriae play a central role in mating in this organism.

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This study used a life history research design to explore first-generation university students' educational life stories and experiences with cultural capital. The project sought to examine how 3 first-generation university students experience cultural capital that is privileged in Ontario's education system and how the interactions between capital acquired through experiences within the home and school and capital privileged by the education system affect these students' educational experiences and perceptions. Using Pierre Bourdieu's (1984; 1986) theory of cultural capital as a framework, 3 firstgeneration, first-year university students participated in two 1- to 2-hour interviews. A focus on each participant's experiences with culture, capital, and education revealed themes corresponding to navigating, utilizing, and confronting familial, institutional, economic, and embodied forms of cultural capital. The study highlights the importance of recognizing how cultural capital influences the education system and how firstgeneration students can recreate normative pathways and achieve academic success despite challenges posed by the cultural capital privileged within the education system. Given cultural capital's effect on academic success, understanding first-generation students' educational life stories sheds light on the complex challenges facing students who confront and deal with privileged culture in the education system.

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The question of how we can encourage creative capacities in young people has never been more relevant than it is today (Pink, 2006; Robinson as cited in TEDtalksDirector, 2007; Eisner as cited in VanderbiltUniversity, 2009). While the world is rapidly evolving, education has the great challenge of adapting to keep up. Scholars say that to meet the needs of 21st century learners, pedagogy must focus on fostering creative skills to enable students to manage in a future we cannot yet envision (Robinson as cited in TEDtalksDirector, 2007). Further, research demonstrates that creativity thrives with autonomy, support, and without judgment (Amabile, 1996; Codack [Zak], 2010; Harrington, Block, & Block, 1987; Holt, 1989; Kohn, 1993). So how well are schools doing in this regard? How do alternative models of education nurture or neglect creativity, and how can this inform teaching practice all around? In other words, ultimately, how can we nurture creativity in education? This documentary explores these questions from a scholarly art-based perspective. Artist/researcher/teacher Rebecca Zak builds on her experience in the art studio, academia, and the art classroom to investigate the various philosophies and strategies that diverse educational models implement to illuminate the possibilities for educational and paradigmatic transformation. The Raising Creativity documentary project consists of multiple parts across multiple platforms. There are five videos in the series that answer the why, who, how, what, and now what about creativity in education respectively (i.e., why is this topic important, who has spoken/written on this topic already, how will this issue be investigated this time, what was observed during the inquiry, and now what will this mean going forward?). There is also a self-reflexive blog that addresses certain aspects of the topic in greater depth (located here, on this website) and in the context of Rebecca's lived experience to complement the video format. Together, all video and blog artifacts housed on this website function as a polyptych, wherein the pieces can stand alone individually yet are intended to work together and fulfill the dissertation requirements for Rebecca's doctorate degree in education in reimagined ways.