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141.
Response-shift bias occurs when participants' initial constructs, such as self-efficacy in teaching science, are incomplete because they do not fully conceptualize something they have yet to experience. This study examines whether elementary pre-service teachers can consistently evaluate constructs such as self-efficacy and attitudes toward science throughout an elementary methods course. After the administration of traditional pre-tests, retrospective pre-tests, and post-tests, this study examined whether a response-shift bias consistently occurred in scales indicating science teaching self-efficacy (as measured by the Science Teaching Efficacy Beliefs Instrument-B), attitudes toward science (modified Attitudes Toward Science Inventory), and relevancy of science (Changes in Attitudes about the Relevancy of Science). Results indicate that a significant response-shift bias occurred in the scales relating to self-efficacy, confidence, and attitudes toward science; while no response-shift bias occurred in scales relating to outcome expectancy, value, and relevancy of science. Our data provide evidence that response-shifts naturally discriminate among different constructs and that participants successfully and consistently reported certain constructs over time which may be of interest for program evaluators and self-efficacy researchers. This research could have implications for program evaluators and researchers who need to measure program impacts on pre-service teachers with limited science-teaching experiences. 相似文献
142.
Gregor Cerinsek Tina Hribar Natasa Glodez Slavko Dolinsek 《International Journal of Science Education》2013,35(17):2999-3025
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This study reports on the effects of the Pathway Project, a professional development intervention aimed at supporting the academic language development of English Learners (ELs). Using a subset of data collected during a multi-site cluster randomized controlled trial involving nine middle and six high schools in an urban, low-income school district over 3 years, this study examines how the Pathway Project intervention impacted ELs’ abilities to analyze literature, use academic words, and include commentary in their essays. A total of 103 English teachers were stratified by school and grade and randomly assigned to the intervention or control group. Each year, Pathway teachers participated in 46 hours of training and learned how to apply a cognitive strategies approach to literacy instruction in order to help students understand, interpret, and write analytical essays about themes in literature. Through a textual analysis of 300 randomly sampled pre- and 300 post-intervention essays collected from 1,640 mainstreamed secondary ELs (820 experimental and 820 control), this study examined the ways in which the intervention impacted the writing outcomes of secondary ELs. A univariate analysis of variance (ANOVA) of the students’ literary analysis and the use of commentary in their essays with the number of years in the treatment condition as the independent variable revealed significant effects of the intervention on the afore-mentioned posttest measures, with students who received 2 years of the intervention outperforming those who received only 1 year of the intervention. 相似文献
147.
Tina Baich Nora Dethloff Brian Miller 《Journal of Interlibrary Loan, Document Delivery & Electronic Reserve》2013,23(3-5):75-88
A newly revised Interlibrary Loan Code for the United States was approved in 2016, the 100th anniversary of its first appearance. This article outlines the 2-year, iterative revision process undertaken by the ALA RUSA STARS Codes, Guidelines, and Technical Standards Committee, including the results of two public surveys and significant changes to the Interlibrary Loan Code for the United States. The authors hope to provide a template for future revisions and share the process with the entire interlibrary loan community. 相似文献
148.
Tina Jarvis Frankie McKeon David Coates Judy Vause 《Research in Science & Technological Education》2013,31(1):5-23
Support material to assist primary teacher mentors to help trainee teachers improve their medium-term and individual lesson plans, as well as their science lessons, was developed. This support material comprised checklists that focused on science, rather than generic teaching, illustrated by examples of trainee teachers' work, with a commentary. The trial of the material involved 64 teacher mentors and 26 trainee teachers. Trainees' practice in science was found to have improved in subsequent unmentored lessons, but good practice was not transferred to other subjects. Teachers also reported that their own practice improved and indicated that the material would be valuable in science in-service training with their colleagues. 相似文献
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Tina Maschi Thalia MacMillan Manoj Pardasani Ji Seon Lee Claudia Moreno 《Educational gerontology》2013,39(4):228-242
The purpose of this study was to evaluate an experiential learning project with BSW students to see if their perceptions of older adults have changed. The project consisted of an oral history project and presentation that matched BSW students with older adults from diverse ethnic backgrounds to gather their immigration narratives. The study used a single group pretest posttest design with 17 BSW students enrolled in an integrative field seminar class. Using a series of inferential analyses, BSW students’ attitudes towards older adults, future career plans, confidence with working with older adults from diverse backgrounds, and geriatric competencies were examined. Overall, a significant increase in BSW students who had varying levels of participation in project perceptions of geriatric social work competencies between pretest and posttest were found. Students who both conducted and presented the oral histories of older adults also were significantly more likely to report future plans to work with older adults compared to students who did not. Exposing BSW students to aging and diversity content has important implications towards fostering student interest in pursuing social work practice with older adults and preparing them for culturally competent social work. 相似文献
150.
In 1999, all student teachers at secondary I level at the University of Bern who had to undertake an internship were asked to participate in a study on learning processes during practicum: 150 students and their mentors in three types of practicum participated—introductory practicum (after the first half‐year of studies), intermediate practicum (after two years of studies) and final practicum (after three years of studies). At the end of the practicum, student teachers and mentors completed questionnaires on preparing, teaching and post‐processing lessons. All student teachers, additionally, rated their professional skills and aspects of personality (attitudes towards pupils, self‐assuredness and well‐being) before and after the practicum. Forty‐six student teachers wrote daily semi‐structured diaries about essential learning situations during their practicum. Results indicate that in each practicum students improved significantly in preparing, conducting and post‐processing lessons. The mentors rated these changes as being greater than did the student teachers. From the perspective of the student teachers their general teaching skills also improved, and their attitudes toward pupils became more open. Furthermore, during practicum their self‐esteem and subjective well‐being increased. Diary data confirmed that there are no differences between different levels of practicum in terms of learning outcomes, but give some first insight into different ways of learning during internship. 相似文献