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991.
Catherine Milne Kathryn Scantlebury Jason Blonstein Susan Gleason 《Research in Science Education》2011,41(3):413-440
Science education research has examined the benefits of coteaching for learning to teach in elementary and secondary school
contexts where coteachers bring variable levels of experience to the work of coteaching. Coteaching as a pedagogical strategy
is being implemented at the university level but with limited research. Drawing from the field of activity theory and our
emic experience as coteachers, we examine the enactment of coteaching in university science education courses. One of the
tools central to our examination of coteaching included the analysis of disturbances in the work and object of preparing science
teachers. This analysis highlighted the role, during discursive interactions, of problem posing and problem solving for addressing
observed disturbances. The presence of an extra instructor provided increased opportunities in the system for recognizing
and valuing disturbances as indicators of underlying contradictions or tensions in elements of the activity system of the
learning and teaching of science teachers. Our analysis suggests that coteaching offers expanded opportunities for the evolution
of the activity system of preparing science teachers. 相似文献
992.
Debates on literacy inequalities have been powerfully advanced through Jan Blommaert's work, which demonstrates the ways in which discourse forms can lose function as they are moved into different environments. Looking through a south-north lens, Blommaert maps this feature of loss of function against world wide inequalities conceptualised through the centre-periphery models outlined in world systems theory. This paper presents work that I have done over a number of years on the concept of recontextualisation, examining at a micro-level (rather than a transnational level) examples of everyday print and digital texts which people produce and interpret as part of processes in workplaces and development projects in New Zealand and South Africa. The research then explores what happens to the fit between form and function when these particular texts are projected across contexts in the sequences of events necessary to ‘make things happen’. I explore the implications of this shift in terms of the unit of analysis, questioning how the concepts of literacy events and practices, so central to the New Literacy Studies (NLS), can account for such shifting. I identify the resources that actors have access to and draw on in each event in these sequences, and in their ability to project beyond the local, looking more closely at the materiality of literacy. As people and/or their texts are recontextualised as part of such meaning-making trajectories, time and space become important dimensions of analysis: I explore the levels at which time and space can be analysed in these crossings, treating these levels as forms of scaling. The multi-sited, micro-ethnographic work involved in tracing these trajectories shows that function can be lost, but it can also be sustained and/or gained. The paper suggests that a shift is needed from the focus (evident in much research and teaching in language and literacy studies) on the production and interpretation of meanings within contexts towards a focus on the projection of meanings across contexts. This shift of focus can contribute to new understandings of the placedness of resources for meaning making, the notion of capabilities and the understanding of literacy inequalities. 相似文献
993.
David A. Leavens Lisa A. Reamer Mary Catherine Mareno Jamie L. Russell Daniel Wilson Steven J. Schapiro William D. Hopkins 《Child development》2015,86(5):1623-1638
van der Goot et al. (2014) proposed that distal, deictic communication indexed the appreciation of the psychological state of a common ground between a signaler and a receiver. In their study, great apes did not signal distally, which they construed as evidence for the human uniqueness of a sense of common ground. This study exposed 166 chimpanzees to food and an experimenter, at an angular displacement, to ask, “Do chimpanzees display distal communication?” Apes were categorized as (a) proximal or (b) distal signalers on each of four trials. The number of chimpanzees who communicated proximally did not statistically differ from the number who signaled distally. Therefore, contrary to the claim by van der Goot et al., apes do communicate distally. 相似文献
994.
Catherine Ashcraft 《Learning, Media and Technology》2015,40(4):437-457
To date, girls and women are significantly underrepresented in computer science and technology. Concerns about this underrepresentation have sparked a wealth of educational efforts to promote girls’ participation in computing, but these programs have demonstrated limited impact on reversing current trends. This paper argues that this is, in part, because these programs tend to take a narrow view of their purpose, ignoring important factors that shape girls’ identities and education/career choices – not least broader narratives around gender, race, and sexuality. This paper focuses on the issue of sexuality – that is, how sexuality discourses are shaping a diverse range of girls’ experiences with technology, their perceptions of themselves, and their ultimate educational and career choices. The paper makes the case for considering these important connections, bringing together research in two disparate areas: (1) sociological research in gender, diversity, and technology and (2) critical cultural studies research in youth sexualities and schooling. 相似文献
995.
Research Findings: Behavior regulation, including paying attention, remembering instructions, and controlling action, contributes to children's successful adaptation to and functioning in preschool and school settings. This study examined the development of behavior regulation in early childhood and its potential contribution to individual differences in children's early knowledge (mathematics and vocabulary). Sixty German preschool children were administered a direct observational measure of behavior regulation, the Head-to-Toes Task, and a standardized test to assess early mathematics and vocabulary. Results revealed significant gains in behavior regulation between of 3 and 4 years of age. Moreover, early gender differences were found, with girls outperforming boys at age 4. Behavior regulation was significantly related to performance on the academic tasks, but the pathways to math and vocabulary knowledge differed. Practice or Policy: Discussion focuses on the role of behavior regulation in early academic achievement. 相似文献
996.
Catherine S. Wolcott Amanda P. Williford Karyn Hartz-Mandell 《Early education and development》2013,24(7):887-912
The links between a positive teacher-child relationship and young children’s academic and social-emotional development have been well established, particularly for children with disruptive behaviors. However, less is known about children’s views of the teacher-child relationship and how these representations relate to other established measures. Using a sample of 157 preschoolers with elevated disruptive behaviors, the current study assessed preschoolers’ representations of the teacher-child relationship by adapting a narrative procedure and a coding scheme from the parent-child attachment literature. Children’s representations as assessed through their narratives were internally consistent and were modestly associated with established measures of the teacher-child relationship. Offering additional support of validity, children’s representations had implications for their engagement in tasks, such that children with more negative and less emotionally positive representations were more dependent on positive interactions with their teachers to remain oriented to tasks. Results add support to the importance of positive teacher-child interactions for children with behavioral difficulties and highlight the benefit of using representational measures to understand children’s views of the teacher-child relationship. 相似文献
997.
Sharon Damon T. Chris Riley-Tillman Catherine Fiorello 《Journal of educational and psychological consultation》2013,23(1):31-53
Reinforcement-based interventions, the most frequently used treatments for school-age children, rely on accurately identifying stimuli that will serve to reinforce appropriate classroom behavior. Research has consistently demonstrated that the results from a forced-choice pairing procedure are the best predictors of reinforcing stimuli. Interestingly, systematic evaluation of potential reinforcers is rarely implemented in the school consultation setting. Considering the importance of the reinforcer on reinforcement-based interventions, and the literature focusing on the significance of the selection procedure on accurately identifying a reinforcer, this is concerning. The purpose of these two studies was to examine the effectiveness of identifying reinforcing stimuli for students in the consultation setting using two different methods: stimulus forced-choice and asking the teacher to identify potential reinforcers. The effectiveness of the selected stimuli as reinforcers was studied on two student outcomes: academic production and on-task behavior. The results of the two studies suggested that the reinforcers selected using a forced-choice procedure were more effective than the reinforcers selected from a teacher-identification procedure. Further, results indicated that although stimuli derived from both reinforcer assessment methods were useful at increasing rates of desired behavior, stimuli derived from the forced-choice reinforcer assessment were more consistently effective. 相似文献
998.
Catherine Snyder Alandeom W. Oliveira Lawrence M. Paska 《Journal of Science Teacher Education》2013,24(4):617-644
This study examines the transformation (professional growth) of career-changing women scientists who decided to become teachers. Drawing upon Mezirow’s Transformative Learning Theory, we tracked their transformation for 3 years. Our findings revealed multiple identities, disorientation, a perceived sense of meaninglessness, loss and eventual regain in confidence, gain in pedagogical knowledge and skill, and changed perceptions of the social roles of science teachers and scientists. Driven by personal choice or need (financial, intellectual), such transformations were achieved through active pursuit of meaning in one’s work, critical assessment of assumptions, planning, and trying on the unfamiliar role of a science teacher. It is argued that such transition entails complex changes in thinking about science teaching and identifying oneself as a science teacher. 相似文献
999.
Catherine Mobley Catherine E. Brawner 《Community College Journal of Research & Practice》2013,37(5):353-369
ABSTRACTCommunity colleges have long been recognized as pivotal institutions for broadening educational opportunity for a variety of marginalized populations, including first-generation students. These institutions are also an important starting point for students desiring to eventually earn a bachelor’s degree in a science, technology, engineering, or mathematics discipline. Our qualitative study explores the experiences of 15 first-generation community college transfer students majoring in engineering. We use the theory of community cultural wealth and the concepts of experiential capital and transfer student capital as lenses for analyzing and interpreting our semistructured interview data and for formulating recommendations to improve the transfer experiences and educational outcomes of this population. This sample of students enacted several types of community cultural wealth and experiential capital when navigating the engineering transfer pathway and in their engineering studies. They were less likely to enact the elements of transfer student capital, however. Instead, our results indicate that the participants attribute their successful transitions to their self-motivation and initiative associated with community cultural wealth and experiential capital, rather than institutional interventions associated with transfer student capital. We conclude with recommendations for strengthening institutional programs directed at first-generation engineering transfer students. 相似文献
1000.
This article presents a study of ethnic Differential Item Functioning (DIF) for 4th-, 7th-, and 10th-grade reading items on a state criterion-referenced achievement test. The tests, administered 1997 to 2001, were composed of multiple-choice and constructed-response items. Item performance by focal groups (i.e., students from Asian/Pacific Island, Black/African American, Native American, and Latino/Hispanic origins) were compared with the performance of White students using simultaneous item bias and Rasch procedures. Flagged multiple-choice items generally favored White students, whereas flagged constructed-response items generally favored students from Asian/Pacific Islander, Black/African American, and Latino/Hispanic origins. Content analysis of flagged reading items showed that positively and negatively flagged items typically measured inference, interpretation, or analysis of text in multiple-choice and constructed-response formats. Items that were not flagged for DIF generally measured very easy reading skills (e.g., literal comprehension) and reading skills that require higher level thinking (e.g., developing interpretations across texts and analyzing graphic elements). 相似文献