Thesis (Ph. D.)--University of Texas at Austin, 2002. / Vita. Includes bibliographical references. Available also from UMI Company.

With the remarkable increase in immigration since the passage of the 1965 Immigration Act, approximately one in five children in the United States has at least one foreign-born parent (Hernandez & Charney, 1998). This study was an investigation of how students’ perceptions of their parents shaped the kind and degree of motivational goal orientations that they adopted in their mathematics classroom taking students’ different cultural and ethnic backgrounds into account. In this study, students of different ethnic backgrounds enrolled in an American high school reported their achievement goal orientations and self-regulated motivations for their math class, as well as their perceptions of parents’ goals for them, parents’ motivating styles, and the classroom’s goal structures. A total of 138 9th grade Anglo American students and Asian American students were included in the data analyses. In path analyses, Anglo American and Asian American students’ goal orientations were predicted by their perceptions of their parents’ goals for them as well as their parents’ motivating styles, mediated by the students’ self-regulated motivation. For both Anglo American and Asian American students, autonomous self-regulated motivation predicted mastery goal orientation, and less autonomous self-regulated motivation predicted performance goal orientations. However, the students’ perceptions of parental influence from different ethnic/cultural backgrounds were different in predicting students’ self-regulated motivations. Interestingly, Asian American children’s perceptions of parents’ controlling style as well as parents’ autonomy support could predict their mastery goal adoption via identified regulation, and their perception of parental control even predicted their intrinsic regulation. It was also interesting to note that Asian American students’ perceptions of parents’ goal orientations for them predicted their own goals not only directly but also mediated by their self-regulated motivations, unlike Anglo American students whose perceptions of parents’ goals predicted their own goals only mediated by their self-regulated motivations. An integration of self-determination theory and goal theory is offered, broadening the application of these two theories to students of different ethnic/cultural backgrounds. / text

Mode of access: World Wide Web. / Thesis (Ph. D.)--University of Hawaii at Manoa, 2005. / Includes bibliographical references (leaves 399-413). / Electronic reproduction. / Also available by subscription via World Wide Web / xiv, 413 leaves, bound 29 cm

Thèse (D. en psychologie)--Université du Québec à Montréal, 2005. / En tête du titre: Université du Québec à Montréal. Comprend des réf. bibliogr. Publié aussi en version électronique.

Freie Univ., Diss u.d.T.: Lebuhn, Henrik: Sozialräumliche Konflikte in der unternehmerischen Stadt--Berlin, 2007.

Thesis (D. Min.)--Southwestern Baptist Theological Seminary, 2006. / Abstract. Includes bibliographical references (leaves 153-162).

Thesis (Ph. D.)--University of Texas at Austin, 2001. / Vita. Includes bibliographical references (leaves 315-339). Available also in a digital version from Dissertation Abstracts.

Thesis (Ph. D.)--University of Texas at Austin, 2001. / Vita. Includes bibliographical references. Available also from UMI Company.

O filme Short Cuts - Cenas da Vida (1993), do diretor norte-americano Robert Altman (1925-2006), foi baseado numa coletânea de contos do escritor Raymond Carver (1938- 1988). Nosso trabalho tem por objetivo o estudo dos modos pelos quais são figurados, no filme de Altman, os processos de virtualização da realidade e de fragmentação sóciohistórica (bem como suas possíveis causas) reinantes na sociedade contemporânea norteamericana e facilmente reconhecíveis em outras sociedades do mundo globalizado, inclusive na brasileira. Short Cuts se passa nos subúrbios da cidade de Los Angeles, metrópole socialmente fragmentada, caracterizada pela invasão da mídia em todos os domínios e assolada pela violência. Procuramos fazer um levantamento da fortuna crítica escrita sobre o filme e percebemos que os críticos se mostraram parcialmente equivocados em suas interpretações pela utilização de categorias inapropriadas para interpretá-lo, posto que ele está estruturado com base em preceitos épicos, ao invés de dramáticos, como a maioria da crítica pressupôs. Em seguida, tentamos analisar, a partir da tradição seguida por teóricos como Walter Benjamin, Fredric Jameson, Raymond Williams, Peter Szondi e Susan Willis, dentre outros, determinados aspectos do filme que demonstram não apenas a ideologia dominante e as crises cíclicas enfrentadas pelo sistema capitalista de produção, como também o desejo pela coletividade. Altman, valendo-se de técnicas como a rima visual e a filmagem através de superfícies, procura mostrar as conexões inevitáveis entre personagens que acreditam estar isoladas umas das outras, demonstrando, assim, o caráter ideológico da virtualização e da fragmentação. / Directed by Robert Altman (1925-2006), the film Short Cuts (1993) was based on a compilation of short stories written by Raymond Carver (1938-1988). Our work\'s objective is to study the means through which the processes of reality\'s virtualization and sociohistorical fragmentation, largely diffused in contemporary societies, are figured in Altman\'s film. Short Cuts is set on the suburbs of Los Angeles, a socially fragmented metropolis, characterized by the media invasion in all domains and fraught with violence. We have attempted to gather some thoughts that the critics have expressed toward the film, and we have noticed that their interpretations have proven to be partially mistaken, due to the use of improper categories to interpret it, considering that Altman\'s film is structured upon epic categories rather than dramatic ones, unlike most critics presupposed. We have also tried to analyze, based on the tradition followed by theoreticians such as Walter Benjamin, Fredric Jameson, Raymond Williams, Peter Szondi and Susan Willis, to name a few, certain aspects of the film that not only demonstrate the dominating ideology and the cyclic crises faced by the capitalist mode of production, but also the desire for collectivity. Through techniques such as the visual rhyme and the filming through surfaces, Altman attempts to show the inevitable connections between characters who believe to be isolated from each other, thus demonstrating the ideological essence of both virtualization and fragmentation.

Estudo experimental sobre a alterabilidade de basaltos das fundações da Usina Hidrelétrica de Três Irmãos constou da execução de ensaios de alteração, por ciclos de saturação e secagem, e de abrasão \"Los Angeles\" efetuados após ensaios de alteração. O ensaio de abrasão \"Los Angeles\" foi adotado como parâmetro mecânico auxiliar na quantificação da desagregação. Análises granulométricas também foram utilizadas com o mesmo objetivo. Foram executados, ainda, ensaios físico-mecânicos e análises petrográficas para a caracterização tecnológica das amostras. A distribuição dos valores de perda de massa por alteração e por abrasão, em função do tempo (ciclos), e as distribuições granulométricas apresentadas após esses ensaios, permitiram avaliar com clareza a desagregabilidade das amostras. Aos resultados das perdas de massa por alteração e por abrasão foram aplicados critérios de cálculo sugeridos por diferentes autores, para fixar índices de alterabilidade de rochas. Os índices adotados permitiram estabelecer a seqüência de alterabilidade dos basaltos estudados. A partir dos resultados obtidos no estudo, foi possível, ainda, estabelecer uma proposta de procedimento para avaliar a alterabilidade de rochas, com contribuição para normalização de ensaios de alteração. / An experimental study on the alterability of basalts from Três Irmãos Hydroelectric Dam foundation was performed by means of alteration test, and \"Los Angeles\" abrasion tests carried out after the samples have been submitted to alteration test. L.A. test was adopted as a mechanical parameter in order to quantify the disaggregation. Grain size analyses were also used as a complementary quantification form. Additionally, some physico-mechanical standard tests and petrographical analyses were done for the technological characterization of the various samples. The distribution of values of mass loss due to alteration and abrasion, with the time (cicles), and the grain size distribution presented, after those tests, allowed the evaluation of disaggregation of the studied samples. Several criteria of calculations, as suggested by different authors, were used to define alterability indexes. The indexes adopted allowed to evaluate properly the alterability of the studied basaltic rocks. The results here obtained provided conditions to stablish a proposition of a standard procedure to evaluate rock alterability through experimental tests.