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991.
In the context of the emphasis on inquiry teaching in science education, this study looks into how pre-service elementary teachers understand and practise science inquiry teaching during field experience. By examining inquiry lesson preparation, practice, and reflections of pre-service elementary teachers, we attempt to understand the difficulties they encounter and what could result from those difficulties in their practice. A total of 16 seniors (fourth-year students) in an elementary teacher education program participated in this study. In our findings, we highlight three difficulties ‘on the lesson’ that are related to teaching practices that were missing in the classrooms: (1) developing children’s own ideas and curiosity, (2) guiding children in designing valid experiments for their hypotheses, (3) scaffolding children’s data interpretation and discussion and another three difficulties ‘under the lesson’ that are related to problems with the pre-service teachers’ conceptualization of the task: (4) tension between guided and open inquiry, (5) incomplete understanding of hypothesis, and (6) lack of confidence in science content knowledge. Based on these findings, we discuss how these difficulties are complexly related in the pre-service teachers’ understandings and action. Several suggestions for science teacher education for inquiry teaching, especially hypothesis-based inquiry teaching, are then explored.  相似文献   
992.
In their own words, 50 students in two Los Angeles area schools reveal their feelings about litter, graffiti, and the appearance of their schools. The analysis includes a discussion of the research in environmental psychology as it pertains to overcrowding, noise and pollution, design and appearance, and their effects on productivity. Excerpts of students?? writings are included in their own words. The article concludes with solutions proposed by the students to create a clean and attractive school: more trashcans, nicely painted walls, and maintain landscaping.  相似文献   
993.
Theories of learning typically downplay the interplay between social structure and student agency. In this article, we adapt a causal hypothesis from realist social theory and draw on wider perspectives from critical realism to account for the development of capacity to engage in reflection on professional practice in academic roles. We thereby offer a theory of professional learning that explores how social and cultural structures and personal emergent powers combine to ensure variation in the emergence of such reflective capacity. The influence of these factors on professional learning is mediated through reflexive deliberation and social interaction, with the exercise of one's personal powers specifically identified as a stratum of social reality. We consider further the role of concerns, intention and attention in professional learning, drawing together issues that are rarely considered within the same theory. We thus offer a comprehensive account of professional learning, showing how a focus on structure and agency increases the explanatory power of learning theory.  相似文献   
994.
This study investigates whether lesson structure (LS) matters and which components are important for academic engagement during the first grade of secondary education. Data from videoed lessons of 10 Dutch and 12 Indonesian teachers analyzed using an observation protocol show that six LS components are found, that between class and over measurement variability in LS is evident, and that on average LS change is not a linear function of time. Class differences over time do exist and several personal and contextual characteristics affect LS. Links between LS (student work time, reviewing and introducing new content) and academic engagement are evident.  相似文献   
995.
This study explores how the South Korean identity has been formed and transformed by examining the Korean national curriculum in its historical context. The study first examines how the Korean identity, previously formed by traditional ethnic values, has been transformed during the period of national modernization. It then describes the efforts to form a Korean identity through national curriculum reform amid globalization, a phenomenon that has rapidly progressed in Korea since the 1990s. It also discusses the conflicts within and challenges to Korean identity in the Korean curriculum reform process.  相似文献   
996.
The aim of this research is to investigate the moderating role of task‐related job autonomy to explain the impact of team creativity on organizational knowledge creation in the school context. From the applied performance improvement standpoint, this research differs from previous studies in that more behavioral constructs were considered rather than policy‐related issues in the school context. Hierarchical multiple regression and general linear modeling approaches were utilized to examine the general relations among the constructs and the moderating role of task‐related job autonomy. Results show that task‐related job autonomy was not found to be a statistically significant moderating construct. This finding is in contrast to that of most previous studies on the workplace performance improvement field due to the internal nature of the school system and environment.  相似文献   
997.
The purpose of this study was to examine parenting types in a low-income sample from a person-oriented approach. Data were used from a public use data set from the Early Head Start Research and Evaluation Project (EHSREP) along with new extant ratings of parenting behavior from the EHSREP archive of videotaped parent–child observations. Parenting behavior indicators were examined using latent class analysis as a grouping strategy across three time points to characterize this sample of 2631 Early Head Start mothers. Three latent classes of mothers were identified at 14, 24, and 36 months: developmentally supportive (the largest group in this sample), unsupportive, and negative. Predictors of parenting types were also examined and parenting types were linked to child outcomes. The results of these analyses show common characteristics of these distinct types of parents likely to be in Early Head Start programs and may help programs identify which families would most benefit from services to help them increase behaviors to promote their young children's early development.  相似文献   
998.
An estimated 21% of 25–34-year-olds in the United States, about eight million individuals, have attended college and quit before completing a degree. These non-traditional students may or may not return to college. Those who return to college are referred to as stopouts, whereas those who do not return are referred to as stayouts. In the face of declining pools of traditional students, colleges and universities have attempted to induce these students to return to higher education. Regrettably, little is known about the intentions and attitudes of these young adults after they have left higher education. This paper uses segmentation and targeting to identify those students who intend to return to college and those who do not. Using demographic and psychographic variables, five unique segments are identified. The study recommends strategies for reaching those segments which are most likely to return to higher education.  相似文献   
999.
This article describes a preliminary investigation of an empirical Bayes (EB) procedure for using collateral information to improve equating of scores on test forms taken by small numbers of examinees. Resampling studies were done on two different forms of the same test. In each study, EB and non-EB versions of two equating methods—chained linear and chained mean—were applied to repeated small samples drawn from a large data set collected for a common-item equating. The criterion equating was the chained linear equating in the large data set. Equatings of other forms of the same test provided the collateral information. New-form sample size was varied from 10 to 200; reference-form sample size was constant at 200. One of the two new forms did not differ greatly in difficulty from its reference form, as was the case for the equatings used as collateral information. For this form, the EB procedure improved the accuracy of equating with new-form samples of 50 or fewer. The other new form was much more difficult than its reference form; for this form, the EB procedure made the equating less accurate.  相似文献   
1000.
The purpose of this study is to investigate science achievement of Australian students and how this achievement can vary from school to school. The proposition that gender and socioeconomic inequities in Australia are the result of school systems designed to reproduce an unequal social order was examined with reference both to current sociological literature and methodological techniques which account for the hierarchical nature of students nested in schools. Additionally, student‐level and school‐level variables are investigated for their ability to explain gender and socioeconomic differences in science achievement, as well as general student variability. Even after adjusting for the students’ individual characteristics and home backgrounds, as well as the context of the school, there were significant gender and socioeconomic differences in science achievement across Australian schools. The importance of variability in science achievement between schools is shown in this study, with specific reference to how this variability can be attributed to the school system.  相似文献   
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