948 resultados para Smithsonian Institution.
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Institutions have implemented many campus interventions to address student persistence/retention, one of which is Early Warning Systems (EWS). However, few research studies show evidence of interventions that incorporate noncognitive factors/skills, and psychotherapy/psycho-educational processes in the EWS. A qualitative study (phenomenological interview and document analysis) of EWS at both a public and private 4-year Florida university was conducted to explore EWS through the eyes of the administrators of the ways administrators make sense of students' experiences and the services they provide and do not provide to assist students. Administrators' understanding of noncognitive factors and the executive skills subset and their contribution to retention and the executive skills development of at-risk students were also explored. Hossler and Bean's multiple retention lenses theory/paradigms and Perez's retention strategies were used to guide the study. Six administrators from each institution who oversee and/or assist with EWS for first time in college undergraduate students considered academically at-risk for attrition were interviewed. Among numerous findings, at Institution X: EWS was infrequently identified as a service, EWS training was not conducted, numerous cognitive and noncognitive issues/deficits were identified for students, and services/critical departments such as EWS did not work together to share students' information to benefit students. Assessment measures were used to identify students' issues/deficits; however, they were not used to assess, track, and monitor students' issues/deficits. Additionally, the institution's EWS did address students' executive skills function beyond time management and organizational skills, but did not address students' psychotherapy/psycho-educational processes. Among numerous findings, at Institution Y: EWS was frequently identified as a service, EWS training was not conducted, numerous cognitive and noncognitive issues/deficits were identified for students, and services/critical departments such as EWS worked together to share students' information to benefit students. Assessment measures were used to identify, track, and monitor students' issues/deficits; however, they were not used to assess students' issues/deficits. Additionally, the institution's EWS addressed students' executive skills function beyond time management and organizational skills, and psychotherapy/psycho-educational processes. Based on the findings, Perez's retention strategies were not utilized in EWS at Institution X, yet were collectively utilized in EWS at Institution Y, to achieve Hossler and Bean's retention paradigms. Future research could be designed to test the link between engaging in the specific promising activities identified in this research (one-to-one coaching, participation in student success workshops, academic contracts, and tutoring) and student success (e.g., higher GPA, retention). Further, because this research uncovered some concern with how to best handle students with physical and psychological disabilities, future research could link these same promising strategies for improving student performance for example among ADHD students or those with clinical depression.
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Little is known about students’ perceptions of online enrollment processes. Student satisfaction is part of the assessment required for accreditation, but evidence suggests that college administrators are oriented to retention and graduation rates rather than to consumer perception. The purpose of this descriptive quantitative study was to develop and validate a model that enables the measurement of online enrollment processes by the analysis of the students’ perceptions. The theoretical framework used to support this study was the process virtualization theory while the conceptual framework was based on Technology Acceptance Model (TAM). TAM is the most valid framework for studying user acceptance of technology and virtual processes. The model was modified, adding a new variable to fit this study. Research questions were used to determine if an institution knows how its students perceive online enrollment processes and how they can become more efficient and effective, improving usage and satisfaction. Descriptive data were collected and analyzed in phases: the pilot study phase, data collection phase, and analysis phases. Inferential statistics were used to draw information from sampled observations of the population; a Cronbach Alpha was conducted to determine the reliability and validity of the model. The study demonstrated that the modified TAM is valid, reliable, and fit to assess the perceptions of the users of online enrollment processes. This study will effect positive social change by providing enrollment managers and administrators information on how to analyze the acceptance their online enrollment processes from the perspective of their students as customers of an institution of higher learning.
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In an effort to improve instruction and better accommodate the needs of students, community colleges are offering courses delivered in a variety of delivery formats that require students to have some level of technology fluency to be successful in the course. This study was conducted to investigate the relationship between student socioeconomic status (SES), course delivery method, and course type on enrollment, final course grades, course completion status, and course passing status at a state college. ^ A dataset for 20,456 students of low and not low SES enrolled in science, technology, engineering, and mathematics (STEM) course types delivered using traditional, online, blended, and web enhanced course delivery formats at Miami Dade College, a large open access 4-year state college located in Miami-Dade County, Florida, was analyzed. A factorial ANOVA using course type, course delivery method, and student SES found no significant differences in final course grades when used to determine if course delivery methods were equally effective for students of low and not low SES taking STEM course types. Additionally, three chi-square goodness-of-fit tests were used to investigate for differences in enrollment, course completion and course passing status by SES, course type, and course delivery method. The findings of the chi-square tests indicated that: (a) there were significant differences in enrollment by SES and course delivery methods for the Engineering/Technology, Math, and overall course types but not for the Natural Science course type and (b) there were no significant differences in course completion status and course passing status by SES and course types overall and SES and course delivery methods overall. However, there were statistically significant but weak relationships between course passing status, SES and the math course type as well as between course passing status, SES, and online and traditional course delivery methods. ^ The mixed findings in the study indicate that strides have been made in closing the theoretical gap in education and technology skills that may exist for students of different SES levels. MDC's course delivery and student support models may assist other institutions address student success in courses that necessitate students having some level of technology fluency. ^
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General note: Title and date provided by Bettye Lane.
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General note: Title and date provided by Bettye Lane.
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Dans quelle mesure la montée de la reddition de comptes et de l’évaluation en éducation est-elle significative d’un déclin de la confiance de l’Etat, des administrateurs scolaires et des usagers dans la capacité des organisations scolaires à remplir correctement leurs missions ? N’est-elle pas également symptômatique d’une perte de confiance à l’égard des enseignants et de leur professionnalisme? Nous traiterons ces questions en proposant une réflexion à partir des théories de la confiance en sciences sociales. Nous distinguerons en particulier les théories qui s’interrogent sur les conditions de confiance dans les transactions économiques et celles qui raisonnent la confiance « politique » dans les institutions. Nous argumentons que les dispositifs d’accountability tendent surtout à réduire l’incertitude des clients/managers quant aux risques d’opportunisme et d’opacité des opérateurs scolaires. Il s’agit de favoriser la bonne marche « du marché » ou de « l’organisation productive » scolaire, au risque d’une perte d’autonomie professionnelle des enseignants et sans pour autant que l’Ecole ne redevienne une institution politique «digne de confiance ».
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Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.
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Dans quelle mesure la montée de la reddition de comptes et de l’évaluation en éducation est-elle significative d’un déclin de la confiance de l’Etat, des administrateurs scolaires et des usagers dans la capacité des organisations scolaires à remplir correctement leurs missions ? N’est-elle pas également symptômatique d’une perte de confiance à l’égard des enseignants et de leur professionnalisme? Nous traiterons ces questions en proposant une réflexion à partir des théories de la confiance en sciences sociales. Nous distinguerons en particulier les théories qui s’interrogent sur les conditions de confiance dans les transactions économiques et celles qui raisonnent la confiance « politique » dans les institutions. Nous argumentons que les dispositifs d’accountability tendent surtout à réduire l’incertitude des clients/managers quant aux risques d’opportunisme et d’opacité des opérateurs scolaires. Il s’agit de favoriser la bonne marche « du marché » ou de « l’organisation productive » scolaire, au risque d’une perte d’autonomie professionnelle des enseignants et sans pour autant que l’Ecole ne redevienne une institution politique «digne de confiance ».
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Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.
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The institutional turn in metropolitan governance has been influenced to a considerable degree by a rational choice approach, which views metropolitan governance as essentially created by local actors to reduce the transaction costs of inter-jurisdictional public-service provision. Another influential theoretical route follows a historical approach, which emphasizes the role of the state structure in producing formal institutions to enable governance at the regional level. Both approaches tend to be formalistic, simplistic and deterministic in nature, thus neglecting the dynamic interactions between the actors and their more informal, intangible, yet more basic, legitimate institutions, such as culture. This article examines the dynamic role of culture in metropolitan governance building in the context of decentralizing Indonesia. The analysis focuses on ‘best-practice’ experiences of metropolitan cooperation in greater Yogyakarta, where three neighbouring local governments known as Kartamantul have collaboratively performed cross-border infrastructure development to deal with the consequences of extended urbanization. We draw on sociological institutionalism to argue that building this metropolitan cooperation has its roots in the capacity of the actors to use and mobilize culture as a resource for collaborative action.
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Thesis (Ph.D.)--University of Washington, 2016-06
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Increased incidence of incidental cancer in patients operated for benign thyroid disease has been reported. We report our experience about incidental thyroid cancer (ITC) in order to better characterize this nosologic entity. Between 2001 and 2009 a total of 568 patients underwent surgery for benign thyroid disease. Patients with preoperative cytology undetermined or positive for malignancy were excluded. The most frequent indication for surgery was multinodular or diffuse nontoxic goiter. We performed total thyroidectomy in 499 cases and emithyroidectomy in 69 cases. Final histology revealed ITC in 53 patients (9.3%): 44 had papillary carcinoma (20 classic variant and 24 follicular variant), 4 follicular carcinoma, 4 medullary carcinoma and 1 primitive thyroid paraganglioma. The preoperative diagnosis was multinodular or diffuse goiter in 45 cases of ITC and uninodular goiter in 8 cases. We performed total thyroidectomy in 46 case, emithyroidectomy in 4 patients with past history of lobectomy, emithyroidectomy in 3 patients with following radicalization and central neck dissection. In 14 patients the tumor was multifocal and in 12 of these patients the tumor foci were bilateral. The lesion was a microcarcinoma in 34 cases. Mean diameter of the ITC was 1.14 cm. We retrospectively reconsidered the results of preoperative ultrasound examinations in relation to the exact position of the tumor in the specimens and we found a statistically significant association between echogenicity and papillary histotype. Twenty-six patients were followed up at our Hospital. The mean follow-up period was 38.2 months. A relapse was observed in 3/26 patients. Incidental thyroid cancer in patients operated for benign disease has its own surgical and oncological relevance. A correct preoperative assessment, with a careful selection of nodules for fine-needle aspiration cytology on the basis of ultrasound pattern, could better address the choice of surgical procedure. The non irrelevant incidence of incidental thyroid cancer, the eventuality of multifocality and bilaterality and the possible occurrence of relapse, support that total thyroidectomy without residuum is a valuable option for treating benign thyroid conditions such as multinodular goitre. When an incidental cancer is diagnosed after emithyroidectomy, a radicalization with central neck dissection could be considered. We suggest that natural history of papillary microtumors and the correct surgical approach for these lesions could be better defined with a more extensive use of “Porto proposal” criteria. Incidental thyroid cancer, Papillary microcarcinoma, Papillary microtumors, Total thyroidectomy.
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Résumé: Cette recherche s'est réalisée dans une institution chinoise de formation des adultes. Il existe très peu d'études présentant la pratique de l'enseignement et de l'apprentissage en Chine. Aussi, il semble que cette étude de cas puisse être utile. Elle porte sur le personnel de formation en administration économique dans un centre de formation de Tianjin. Le but premier de cette recherche est de décrire ce qui se fait à cet institut de formation des adultes. Les aspects couverts vont de la sélection du contenu de formation et des modalités d'enseignement jusqu'à la compréhension de l'enseignement et de l'apprentissage. À partir de l'expérience des professeurs de ce centre de Tianjin, cette étude cherche précisément à décrire leurs perceptions et leurs attitudes en regard d'un enseignement centré sur l'apprentissage et développé selon un mode de collaboration. Les fondements théoriques retenus s'inspirent des conceptions andragogiques de Knowles, de celles de Brookfield qui ont trait aux rôles des formateurs et formatrices d'adultes et de Conti qui présente une conception de l'enseignement qui se développe selon un mode de collaboration. Les données sont été retenues à la suite d'interviews et de questionnaires. Ce dernier instrument a été administré à 70 professeurs de formation aux adultes. Les résultats obtenus sont décrits et analysés. Les principaux éléments indiquent que la pratique actuelle de formation des adultes à ce centre de Tianjin ne tient pas compte des principes de l'éducation des adultes présenté selon un mode de collaboration. La formation est centrée sur l'enseignement. Il est à souhaiter que cette recherche contribuera à développer une meilleure compréhension de l'enseignement et de l'apprentissage en Chine tel que perçus par les formateurs et formatrices. Quelques suggestions de recherche complémentaires sont proposées à la fin.||Abstract: The present study grew out of one Chinese adult institute. Relatively few works are available that present a view of what actually happens in Chinese adult teaching and learning practice. Accordingly, it is believed that a case study on Tianjin Institute of Training Economic Management Personnel (TITEMP) which has been working for years in varions forms of adult programs, will be very useful addition to the knowledge of Chinese adult teaching and learning. The primary purpose of the present study is to serve as an introduction to one Chinese adult institute (TITEMP) in terms of characteristics of teaching, including selecting teaching content and teaching pattern, and to expand the understanding of Chinese adult teaching and learning. Based on the experiences of teachers at TITEMP, the study seeks to investigate the issues of teacher's perceptions and attitudes of teaching and learning to obtain implications toward learning-centred and collaborative mode. The theoretical foundations include andragogical conceptions (Knowles), roles of adult teachers (Brookfield), and conceptions of collaborative teaching and learning mode (Conti). The main sources of data are: the interviews and results of the questionnaire. Questionnaire responses from 70 teachers with knowledge of adult teaching and learning are described and interpreted. The general findings of the study are that the existing adult teaching practice at TITEMP does not adequately account for the principles of adult learning in a collaborative mode with adult students. Adult learning is teaching-centred. Some suggestions for further research are offered. It is hoped and believed that this research will contribute to a better understanding of Chinese adult teaching and learning in general, more particularly to the empirical study of the teachers from teaching and learning perspective in a Chinese adult higher learning setting. The research findings will be used as basis for the exploration of Chinese adult teaching.