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441.
McGrath K 《The Journal of perinatal education》2007,16(1):4-5
In this column, the author describes tending to a mother who displayed a quiet confidence throughout her pregnancy and birth experience. This birth story provides powerful support for women's inherent ability to give birth. Women already know what they need to give birth simply and easily. 相似文献
442.
Inquiry-based Instruction with Archived, Online Data: An Intervention Study with Preservice Teachers 总被引:2,自引:0,他引:2
This mixed methods study described preservice teachers’ conceptions of tides and explored the efficacy of integrating online
data into inquiry-based instruction. Data sources included a multiple-choice assessment and in-depth interviews. A total of
79 participants in secondary, middle, and early childhood teacher education programs completed the multiple-choice assessment
of their baseline knowledge of tides-related concepts. A sub-group of 29 participants also was interviewed to explore their
understanding of tides in more detail before instruction. Eighteen of those 29 teachers participated in the instruction, were
interviewed again after the instruction, and completed the multiple-choice assessment as a posttest. The interview data sets
were analyzed via a constant comparative method in order to produce profiles of each participant’s pre- and post-instruction
conceptual understandings of tides. Additional quantitative analysis consisted of a paired-sample t-test, which investigated the changes in scores before and after the instructional intervention. Before instruction, all participants
held alternative or alternative fragments as their conceptual understandings of tides. After completing the inquiry-based
instruction that integrated online tidal data, participants were more likely to hold a scientific conceptual understanding.
After instruction, some preservice teachers continued to hold on to the conception that the rotation of the moon around the
Earth during one 24-hour period causes the tides to move with the moon. The quantitative results, however, indicated that
pre- to post-instruction gains were significant. The findings of this study provide evidence that integrating Web-based archived
data into inquiry-based instruction can be used to effectively promote conceptual change among preservice teachers. 相似文献
443.
This study explores the impacts of selected early science experiences in kindergarten (frequency and duration of teachers' teaching of science, availability of sand/water table and science areas, and children's participation in cooking and science equipment activities) on children's science achievement in kindergarten and third grade using data for 8,642 children from the Early Childhood Longitudinal Study‐Kindergarten cohort (ECLS‐K). A theoretical model that depicts the relationships between the study variables was developed and tested using structural equation modeling. Results demonstrated that availability of science materials in kindergarten classrooms facilitated teachers' teaching of science and children's participation in science activities. Likewise, the frequency and the duration of kindergarten science teaching was a significant predictor of children's science activities but not of the children's end of kindergarten science achievement scores. Children's engagement with science activities that involved using science equipment also was not a significant predictor of their end of kindergarten science achievement. However, children's participation in cooking activities was. Children's prior knowledge, motivation, socio‐economic status, and gender were all statistically significant predictors of their science achievement at the end of kindergarten and end of third grade. Results of this study indicate that early science experiences provided in kindergarten are not strong predictors of children's immediate and later science achievement. Findings of the study suggest that the limited time and nature of science instruction might be related to the limited effect of the science experiences. Implications for teacher education programs and educational policy development are discussed. © 2010 Wiley Periodicals, Inc. J Res Sci Teach 48: 217–235, 2011 相似文献
444.
This paper explores the ways in which policy discourses have constructed rationales for addressing adult literacy over the last 50 years. In particular, we examine how policy positions the literacy learner as citizen within discourses of rights and equity. Taking the case of the UK, we compare two key documents produced at different historical moments. Our discourse analysis reveals a long standing discourse of individual deficit within a functional model of literacy. This is now overlaid by a discourse of social exclusion that views adult learners as entrepreneurial global citizens who must compete within a market economy. 相似文献
445.
Kathy L. Schuh Yi-Lung Kuo 《International Journal of Research & Method in Education》2015,38(4):388-412
This study focused on the development of a new classroom environment instrument for late-elementary students. The development of the survey of contemporary learning environments (SoCLE) followed a content analysis of three similar instruments on constructivist learning environments and the literature on characteristics of contemporary learning environments. Through a bottom-up development process, grounded in the epistemological foundations of constructivism, we note the difficulty in operationalizing student perceptions of contemporary learning environments and point to challenges in developing well-grounded construct validity. In a field study of 453 fifth–sixth grade students, the SoCLE was defined with three subscales: Reflective Processes (α?=?0.68), Ownership (α?=?0.65), and Multiple Perspectives (α?=?0.53). The Ownership and Multiple Perspectives subscales indicated relationships with overall academic achievement assessed by a nation-wide testing program, the Iowa Tests of Basic Skills. In a multiple linear regression model, ownership predicted the overall composite achievement score, as well as reading comprehension, social studies, and science subscores. Multiple perspectives predicted the language subscore. These findings highlight that characteristics of contemporary learning environments that are epistemologically based may support achievement in late-elementary students. 相似文献
446.
Carol Seefeldt Richard K. Jantz Kathy Serock Alice Galper 《Educational gerontology》2013,39(3):301-310
The CATE (Children's Attitudes Toward the Elderly) was administered to 180 children, 20 at each level from age 3 to age 11. Results suggest that children at all age levels have limited knowledge of and contact with older people. Few children gave positive responses about growing old themselves; most did not perceive being old as positive. Attitudes of children toward the elderly suggest a mixture of positive feelings of affect and either stereotypic or negative attitudes about the physical aspects of age. It was determined that children's concepts of age increase in accuracy as they increase in age. Educational implications include providing accurate information about the elderly and actual contact with older people, enabling children to assess their perceptions of the aging process and how aging affects them, and exposing children to an unbiased look at the attributes, behaviors, and characteristics of the elderly in a wide variety of roles in order to avoid or extinguish the formation of stereotypic, negative attitudes. 相似文献
447.
448.
449.
The authors conducted ethnographic research to provide deep understanding of the learning environment of a selection of computer science classrooms at a large, research university in the United States. Categories emerging from data analysis included (1) impersonal environment and guarded behavior; and (2) the creation and maintenance of informal hierarchy resulting in competitive behaviors. Both of these categories describe patterns of recurring communication taking place in the classroom learning environments. We identify particular and recognizable types of discourse, which, when prevalent in a classroom, can preclude the development of a collaborative and/or supportive learning environment. Alternative communication choices, both explicit and implicit, can lead to a more balanced and supportive climate for learning. An example of a successful effort to alter traditional patterns of interaction, without compromising the quality of learning, in a higher education astrophysics class is presented. 相似文献
450.
Alan W. Salmoni Ken Sidney Robin Michel Jim Hiser Kathy Langlotz 《Research quarterly for exercise and sport》2013,84(1):109-114
In this study, we used social cognitive career theory (Lent, Brown, &; Hackett, 1994) to examine the development of female athletes' career interest in coaching and, specifically, the impact of contextual factors (female coaching role models, working hours, and perceived discrimination) on coaching self-efficacy and outcome expectations. Participants were 205 predominantly White, heterosexual female student athletes. A path analysis indicated that role models and working hours predicted coaching self-efficacy, which predicted coaching outcome expectations. Additionally, coaching self-efficacy, coaching outcome expectations, and contextual factors predicted coaching interest. Practical implications are discussed as well as suggestions for further research in this relatively unexplored area. 相似文献