Thesis (Ed. D.)--University of Wyoming, 2007. / Title from PDF title page (viewed on Feb. 6, 2009). Includes bibliographical references (p. 109-117).

Des quelques 850 œuvres acquises par les écoles primaires et secondaires du Québec depuis les années 1980, en vertu de la Politique d’intégration des arts à l’architecture, il semble que peu d’entre elles s’adressent aux publics, enfant et adulte, qui les côtoient. La compréhension des enfants n’est pas toujours prise en compte dans le choix des œuvres commandées par un comité adulte. De même, lorsque les jeunes les rencontrent, leur sentiment spontané peut être refoulé par l’interprétation qu’en fait l’autorité – éducateur, surveillant ou parent – au profit d’un sens induit par la culture d’une société de droit. On remarque alors que le regard de l’enfant qui le pousse vers l’œuvre pour en parfaire la connaissance par l’expérience de ses sens – vision, toucher, audition, spatialité – est discrédité par celui de l’adulte qui a pour mission d'instruire et de socialiser l’élève en l’amenant à adopter un certain civisme. Comparant la volonté institutionnelle inscrite dans les textes législatifs et les rapports des comités d’intégration des œuvres à l’architecture, en amont, et les comportements et discours des enfants et adultes autour des œuvres, en aval, l’aperception des enfants dans le système scolaire peut être mise en adéquation avec l’aperception des œuvres intégrées aux écoles. L’enfant et l’œuvre dans l’institution sont-ils considérés pour eux-mêmes ou ne sont-ils vus par l’adulte qu’à travers une projection idéelle de ce qu’ils doivent être? Ainsi sera étudiée, théoriquement et empiriquement, la place laissée à l’enfant comme à l’œuvre dans l’espace scolaire afin de déterminer l’autonomie de chacun dans la relation avec l’adulte. Les théories de l’expérience matérielle, le pragmatisme deweyen et le socioconstructivisme vygotskien permettront de mettre en doute le constructivisme, le behaviorisme et le prétendu socioconstructivisme mis en œuvre dans l’institution. Par le biais de l’étude, il est compris que l’œuvre est synonyme de la place de l’enfant dans l’espace scolaire. L’adulte réserve à l’enfant, tout comme à l’œuvre, une place légitimant la sienne. À l’inverse, l’enfant intègre l’espace à sa représentation sans discrimination innée de genre, d’espèce ou de forme, comprenant l’œuvre comme lui-même. / Of the 850 pieces of art integrated to the elementary and secondary schools in Quebec since the 1980’s following the Politique d’intégration des arts à l’architecture, rare are the ones that seem to address their public, young and adult. The child’s comprehension is not always taking into account when the adult comity chooses the pieces of art. Equally, when the youths meet the art, their spontaneous affect can be turned by the interpretation of the authority – educator, supervisor or parent – in favor to a meaning induce by the culture of the Law Society. It is then noticed that the view of the child which drives him towards the piece of art to develop his knowledge of it through the experiment of his senses – vision, touch, hearing, spatiality – is discredited by the view of the adult who has a mission to impart knowledge to students and foster their social development by bringing them to civil manners. Comparing the institutional willingness written down into legislative material and the reports of the art integration comity upstream and the behaviors and discourses of the youths and adults around the pieces of art downstream, the child’s apperception in the scholar system can be uncovered in its relevance to the apperception of the art integrated to the schools. Are the child and the piece of art in the institution considered for themselves or are they solely seen by the adult through a mindful projection of what they ought to be? Thus will be studied theoretically and empirically the place left both to the child and the piece of art in the school space in order to see everyone’s autonomy in their relation with the adult. Material experience theories, Dewey’s pragmatism and Vygotsky’s socioconstructivism will allow to call into question the constructivism, behaviorism and so-called socioconstructivism implemented in the institution. Through this study, it is understand that the piece of art is a synonym of the child’s place in the school space. The adult considers both for what they legitimate his own place. The child integrates both human and art to the space of his own representation without any discrimination in gender, specie nor form, comprising them as his own self.

We have modeled in one-dimension two-dimensional (2-D) quantum wire structures: the notched electron stub tuner (NEST) and the double-notched electron stub tuner (D-NEST). The models consisted of square barriers representing the notches and square wells representing the stubs. We have calculated the transmission coefficient as a function of electron energy and/or device geometries to study electron transport through these quantum wire models. The transfer matrix method was used to calculate the transmission coefficient by utilizing a program written with Mathematica. The program and technique were verified using one-dimensional systems from the literature.We studied the principle of wave interference in the NEST model in the form of intersection points of several curves of the transmission coefficient versus barrier/well separation plotted with no offset. The creation of standing waves, in certain regions of the NEST model, by the interference of incident and reflected waves, gives rise to these intersection points. We have identified features in the conductance curves of the NEST and the transmission coefficient curves of the NEST model (the intersection points) that are very similar and may be explained by the same principle of wave interference.We have studied double-barrier resonant tunneling (DBRT) to assist in our study of the D-NEST model. The resonances in DBRT are attributed to the creation of standing waves between the two barriers for the tunneling and non-tunneling regimes. We attempted to prove the existence of these standing waves by studying the probability density in the D-NEST model. The well of the D-NEST model was scanned down the length of the double-barrier well region to investigate its effect on the transmission coefficient for this purpose. A small square barrier, used as a probe, was also used to study the probability density in the same way as the well was used. Initial scans of the probe above a simple square barrier gave us insight into the possibility of using it to scan for the probability density in the well region. The "over-the-barrier" resonances (attributed to standing waves) were studied in this case.We have developed knowledge of the transmission properties of these models that may aid in the understanding of the electron transport through the 2-D devices. We believe that to "fine tune" the conductance output of the D-NEST device, the second notch should be placed at a location that permits the creation of standing waves, for a specific electron energy value, between the two notches of the device. The "fine tuning" of the conductance output into a square-wave pattern could improve the devices performance as a potential switching mechanism. / Department of Chemistry

Many adults who enter universities to continue their education are placed in developmental or basic writing classes. With the prevalence of computers on university campuses, some of these writing classes are taught in computerbased classrooms, which may cause adult learners to be apprehensive of both writing and computers. Previous research studies regarding writing and computer apprehension have examined traditional age college students, ignoring how the social context of the computer-based classroom and the computers used as tools for writing may affect adult learners' attitudes toward both writing and computers. The purpose of this descriptive study of adult developmental writers was to examine their perceptions of the effects of computers in a computer-based writing classroom, focusing on how the context of the classroom, including the social situation within the computer-based classroom, influenced their attitudes and apprehension toward both writing and computers.In order to obtain scores that indicated students' apprehension toward writing and computers, the Daly-Miller Writing Apprehension Test and the Loyd and Gressard Computer Attitude Survey were given to adult learners (n=41) at the beginning and the end of the semester to determine changes in students' apprehension. Additional data from interviews, observation reports, and journals of twelve adult learners allowed the researcher to examine students' perceptions of their interactions with other students and between students and their computers, thus promoting an understanding of the context in which learning to write took place.Findings indicated that adult learners' apprehension scores toward writing and computers decreased by the end of the semester in the computer-based classroom. Qualitative data revealed that the computer-based classroom provided a context that enabled students to form supportive peer groups which helped and impacted their writing, allowing them to develop fluid processes for writing with computers.This study has particular relevance for understanding how adults learn to write in various settings. Adult learners are a special population with unique needs. Apprehension toward writing and computers affects adult learners' attitudes toward writing, many times causing them to drop out of educational programs. This study illuminates the problems and feelings adults face as they learn to write using computers. / Department of Educational Leadership

Lam Pui Shan, Denise. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2001. / Includes bibliographical references (leaves 168-177). / Abstracts in English and Chinese. / Abstract --- p.iii / Acknowledgements --- p.vii / Chapter 1. --- Introduction --- p.1 / Chapter 1.1. --- Individual Level --- p.5 / Chapter 1.2. --- Organizational Level --- p.5 / Chapter 1.3. --- Contextual Level --- p.6 / Chapter 2. --- Literature Review --- p.9 / Chapter 2.1. --- Coercive Isomorphism --- p.12 / Chapter 2.2. --- Mimetic Isomorphism --- p.14 / Chapter 2.3. --- Normative Isomorphism --- p.15 / Chapter 3. --- Methodology --- p.26 / Chapter 3.1. --- Methods of Data Collection --- p.27 / Chapter 3.2. --- Methods Related to Different Levels of Analysis --- p.34 / Chapter 4. --- Textual Analysis 一 Overall Review --- p.40 / Chapter 4.1. --- "“Sex Education""" --- p.40 / Chapter 4.2. --- """Hyper World""" --- p.66 / Chapter 4.3. --- “Mother's Drawer is at the Bottommost，， --- p.68 / Chapter 5. --- Individual Level --- p.70 / Chapter 5.1. --- Personal Backgrounds --- p.70 / Chapter 5.2. --- Degree of Freedom Experienced --- p.73 / Chapter 5.3. --- Mechanisms of Isomorphic Forces within the Individual Level --- p.83 / Chapter 5.4. --- Control and Autonomy Sourced from the Individual Level --- p.86 / Chapter 6. --- Organizational Level --- p.88 / Chapter 6.1. --- Organizational Structure --- p.88 / Chapter 6.2. --- Organizational Missions and Goals --- p.91 / Chapter 6.3. --- Code of Rules of RTHK --- p.92 / Chapter 6.4. --- Organizational Culture --- p.95 / Chapter 6.5. --- Mechanisms of Isomorphic Forces within the Organizational Level --- p.105 / Chapter 6.6. --- "Comparisons with “Hyper World"" and “Mother's Drawer is at the Bottommost""" --- p.109 / Chapter 6.7. --- Control and Autonomy Sourced from the Organizational Level --- p.123 / Chapter 7. --- Contextual Level --- p.126 / Chapter 7.1. --- Governmental Regulations --- p.126 / Chapter 7.2. --- Suppliers of Information and Advices --- p.129 / Chapter 7.3. --- Power Relations between RTHK and Different Resources Suppliers --- p.131 / Chapter 7.4. --- Social Expectations on Sex Education --- p.137 / Chapter 7.5. --- Role Expectations from the Public Perceived by Staff --- p.140 / Chapter 7.6. --- Mechanisms of Isomorphic Forces within the Contextual Level --- p.143 / Chapter 7.7. --- Control and Autonomy Sourced from the Contextual Level --- p.149 / Chapter 8. --- Conclusion --- p.153 / Chapter 8.1. --- Control on the Production of “Sex Education ´ح --- p.153 / Chapter 8.2. --- Autonomy in the Production of “Sex Education ´ح --- p.157 / Chapter 8.3. --- Balance between Control and Autonomy --- p.165 / Bibliography --- p.168