排序方式： 共有146条查询结果，搜索用时 312 毫秒
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Bruce M. Shore Tanya Chichekian Cassidy A. Syer Mark W. Aulls Carl H. Frederiksen 《International Journal of Science and Mathematics Education》2012,10(2):315-337
Tools are needed to track the elements of students’ successful engagement in inquiry. The McGill Strategic Demands of Inquiry Questionnaire (MSDIQ) is a 79-item, criterion-referenced, learner-focused questionnaire anchored in Sch?n’s model and related models of
self-regulated learning. The MSDIQ addresses three phases of inquiry engagement—planning, enactment, reflection—perceived
as important by teachers, parents, and students before or after inquiry participation. Internal consistency and validity evidence
was obtained from 205 university students with different inquiry backgrounds: teacher education years 1 and 4, continuing
teacher education, and honors psychology. Separate confirmatory factor analyses of planning, enactment, and reflection generated
14 intercorrelated factors congruent with definitions of inquiry instruction and supported the hypothesized structure underlying
the MSDIQ as a reliable and valid instrument for measuring inquiry engagement and valuing its building blocks. 相似文献
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Cassidy A. Syer Tanya Chichekian Bruce M. Shore Mark W. Aulls 《Instructional Science》2013,41(3):521-537
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Multiple case study was used to explore the impact of a modeling approach on pre-service teachers’ self-efficacy and willingness to integrate technology into their elementary lessons. Three primary investigators infused educational technology with a range of objectives into teacher education courses. A survey measured student comfort with and understanding of technology. Student products (lesson plans, websites, reflections) and interview responses were analyzed. The analysis revealed that participants gained knowledge and confidence with technology from instructor modeling, but there was a disparity between what pre-service teachers learned in the college classroom and what they experienced in the elementary classrooms. The implications for teacher education programs are discussed. 相似文献
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The purpose of this study was to support teachers' child-directed language and student outcomes by enhancing the educative features of an intervention targeted to vocabulary, conceptual development and comprehension. Using a set of design heuristics (Davis &; Krajcik, 2005), our goal was to support teachers’ professional development within the curriculum materials. Ten pre-K classrooms with a total of 143 children were randomly selected into treatment and control groups. Observations of teacher talk, including characteristics of lexically-rich and cognitively demanding language were conducted before and during the intervention. Measures of child outcomes, pre- and post-intervention included both standardized and curriculum-based assessments. Results indicated significant improvements in the quality of teachers’ talk in the treatment compared to the control group, and significant gains for child outcomes. These results suggest that educative curriculum may be a promising approach to facilitate both teacher and student learning. 相似文献
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This study explored whether or not, and how, an on-site and research–teacher community of practice model for professional development addressed the challenges to classroom practices in a Head Start program. Data sources included interviews with teachers, videos of planning and teaching sessions, and the researchers' fieldwork log and reflective notes. Qualitative analysis revealed (a) five major challenges to classroom practice that aligned with previous research—existing practices did not always cohere with research-based practice, lack of teacher buy-in, lack of planning between the lead and assistant teachers, lack of assistant teacher participation in instruction, and high teacher turnover; (b) five aspects of professional development that aligned with the community of practice model—sharing stories with teachers, being on-site and interacting with teachers and children, inviting all teachers to participate, beginning by building on existing practices, and negotiating practices by reflecting with teachers; and (c) how these aspects of our professional development model addressed the challenges to classroom practice in the focal classroom. Implications for in-service professional development and teacher education are discussed. 相似文献
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We examined the automatic activation of “sedentary” and “exerciser” stereotypes using a social prime Stroop task. Results showed significantly slower response times between the exercise words and the exercise control words and between the sedentary words and the exercise control words when preceded by an attractive exerciser prime. Words preceded by a normal-weight exerciser prime showed significantly slower response times for sedentary words over sedentary control words and exercise words. An overweight sedentary prime resulted in significantly slower response times for sedentary words over exercise words and exercise control words. These results highlight the need for increased awareness of how active and sedentary lifestyles are portrayed in the media. 相似文献