Videobased lesson analysis: Effective science PD for teacher and student learning     

Kathleen J. Roth  Helen E. Garnier  Catherine Chen  Meike Lemmens  Kathleen Schwille  Nicole I.Z. Wickler 《科学教学研究杂志》2011,48(2):117-148

The Science Teachers Learning from Lesson Analysis (STeLLA) project is a videobased analysis‐of‐practice PD program aimed at improving teacher and student learning at the upper elementary level. The PD program developed and utilized two “lenses,” a Science Content Storyline Lens and a Student Thinking Lens, to help teachers analyze science teaching and learning and to improve teaching practices in this year‐long program. Participants included 48 teachers (n = 32 experimental, n = 16 control) and 1,490 students. The STeLLA program significantly improved teachers' science content knowledge and their ability to analyze science teaching. Notably, the STeLLA teachers further increased their classroom use of science teaching strategies associated with both lenses while their students increased their science content knowledge. Multi‐level HLM analyses linked higher average gains in student learning with teachers' science content knowledge, teachers' pedagogical content knowledge about student thinking, and teaching practices aimed at improving the coherence of the science content storyline. This paper highlights the importance of the science content storyline in the STeLLA program and discusses its potential significance in science teaching and professional development more broadly. © 2011 Wiley Periodicals, Inc., J Res Sci Teach 48: 117–148, 2011  相似文献   

Neurocognitive predictors of reading outcomes for children with reading disabilities     

Frijters JC  Lovett MW  Steinbach KA  Wolf M  Sevcik RA  Morris RD 《Journal of learning disabilities》2011,44(2):150-166

This study reports on several specific neurocognitive process predictors of reading outcomes for a sample of 278 children with reading disabilities. Three categories of response (i.e., poor, average, and good) were formed via growth curve models of six reading outcomes. Two nested discriminant function analyses were conducted to evaluate the predictive capability of the following models: (a) an intervention and phonological processing model that included intervention group, phonological awareness, and rapid naming and (b) an additive cognitive neuropsychological model that included measures of memory, visual processes, and cognitive or intellectual functioning. Over and above the substantial explanatory power of the base model, the additive model improved classification of poor and good responders. Several of the cognitive and neuropsychological variables predicted degree of reading outcomes, even after controlling for type of intervention, phonological awareness, and rapid naming.  相似文献   

Concurrent validity of the Polar s3 Stride Sensor for measuring walking stride velocity     

Grigg N  Smeathers J  Wearing S 《Research quarterly for exercise and sport》2011,82(3):424-430

With this research, we sought to establish the accuracy of stride velocity data collected by the s3 Stride Sensor Participants walked along a GAITRite mat at self-selected slow, preferred, and fast velocities, with two s3 Stride Sensors attached to their right foot. The start position was systematically varied such that the GAITRite system would record the second through sixth strides at each walking velocity. Both slow and preferred walking velocities were underestimated by 14% relative to the GAITRite (p < .05), while independent of walking velocity, Strides 2 and 3 were underestimated by 26% and 9% (p < .05), respectively. Researchers should use caution when interpreting data collected at slow and preferred walking velocities and during the first three strides.  相似文献   

Distinct Factors Associated With Head Start Mothers’ Self-Report of Perceived Low Positive and High Negative Maternal Expressiveness     

Nicole Megan Edwards 《Early education and development》2014,25(8):1219-1247

Research Findings: There is growing acknowledgment of the need for parenting interventions to address early-onset behavior and emotional concerns. Favorable child outcomes have been linked to parents’ responsiveness and positive expressiveness. Given the theoretical and empirical link between perceptions and actual behavior, Head Start mothers (n = 114) participated in an investigation to examine factors that may be associated with level of self-reported maternal expressiveness. Participants completed the Self-Expressiveness in the Family Questionnaire (Halberstadt, Cassidy, Stifter, Parke, & Fox, 1995). Analysis suggested that self-reported high negative expressiveness was linked with raising a preschooler with perceived internalizing and externalizing behaviors, high parenting stress, and obtaining a post–high school degree. A perceived view of being low in positive expressiveness, in contrast, correlated with different variables, including raising a preschooler with a diagnosed delay, not having any child receive specialized services, raising only 1 child, dropping out of high school, and not receiving behavior advice from Head Start staff. Practice or Policy: Implications for examining self-reported low positive and high negative expressiveness as separate constructs with possibly different intervention pathways are discussed.  相似文献   

Sexuality education: findings and recommendations from an analysis of 10 United States programmes     

Nicole Cushman  Leslie M. Kantor  Elizabeth Schroeder  Lesley Eicher  Gina Gambone 《Sex education》2014,14(5):481-496

In this study, we identified 10 sexuality education programmes from different locations in the USA that aim to give young people knowledge and skills to develop healthy relationships, as well as avoid pregnancy and disease. We conducted in-depth interviews with programme administrators to develop a series of case studies and provide concrete recommendations for education and public health professionals to implement similar approaches in their communities. Many programme administrators succeeded in developing partnerships, adapting existing curricula to suit their environments, engaging external evaluators and garnering support from teachers and parents. However, few programme developers conducted formal needs assessments before developing programmes and many struggled to implement curricula with fidelity and to employ rigorous evaluation designs. Nearly all participants identified concerns over funding as a threat to sustainability. We conclude that schools and organisations need technical assistance to build capacity for rigorous programme planning, implementation and evaluation, as well as additional funding streams to support emerging programmes.  相似文献   

Sprachförderung von Kindern und Jugendlichen aus Zuwandererfamilien     

Jennifer Paetsch  Katrin M. Wolf  Petra Stanat  Annkathrin Darsow 《Zeitschrift für Erziehungswissenschaft》2014,17(2):315-347

Children and adolescents of families with immigrant background are less successful in the German education systems than those without immigrant background. These differences can largely be explained by deficits in the language of instruction, indicating a lack of learning opportunities in the second language. The present paper investigates how it is possible to reduce language disparities before children enter school on the one hand and during the course of schooling on the other hand. This is being done by presenting the current state of research on the acquisition of a second language. In particular, recent findings on the influence of the quantity and quality of early childhood education on the language acquisition of children are summarized. Furthermore, findings on the effectiveness of attending all-day schools and of current programs for language instruction are presented. Finally, potential avenues for further development of language instruction as well as for future research are discussed.  相似文献   

Determination of clinically relevant content for a musculoskeletal anatomy curriculum for physical medicine and rehabilitation residents          下载免费PDF全文

Kristina Lisk  John F. Flannery  Eldon Y. Loh  Denyse Richardson  Anne M.R. Agur  Nicole N. Woods 《Anatomical sciences education》2014,7(2):135-143

To address the need for more clinical anatomy training in residency education, many postgraduate programs have implemented structured anatomy courses into their curriculum. Consensus often does not exist on specific content and level of detail of the content that should be included in such curricula. This article describes the use of the Delphi method to identify clinically relevant content to incorporate in a musculoskeletal anatomy curriculum for Physical Medicine and Rehabilitation (PM&R) residents. A two round modified Delphi involving PM&R experts was used to establish the curricular content. The anatomical structures and clinical conditions presented to the expert group were compiled using multiple sources: clinical musculoskeletal anatomy cases from the PM&R residency program at the University of Toronto; consultation with PM&R experts; and textbooks. In each round, experts rated the importance of each curricular item to PM&R residency education using a five‐point Likert scale. Internal consistency (Cronbach's alpha) was used to determine consensus at the end of each round and agreement scores were used as an outcome measure to determine the content to include in the curriculum. The overall internal consistency in both rounds was 0.99. A total of 37 physiatrists from across Canada participated and the overall response rate over two rounds was 97%. The initial curricular list consisted of 361 items. After the second iteration, the list was reduced by 44%. By using a national consensus method we were able to objectively determine the relevant anatomical structures and clinical musculoskeletal conditions important in daily PM&R practice. Anat Sci Educ 7: 135–143. © 2013 American Association of Anatomists.  相似文献   

Personal constructs and the enhancement of adolescent engagement in reading     

Nicole Irwin 《Support for Learning》2003,18(1):29-34

In this article, Nicole Irwin analyses the literature concerning enhancement of reading engagement for adolescents. She argues that cognition is irrevocably linked to the affective domain, and that voluntary engaged reading can be enhanced more effectively by attention to the perceptions of learners in addition to their cognitive skills. With Personal Construct Psychology as the framework, Nicole examines the constructs that readers develop about themselves, shaped by their understanding of (1) the purpose and nature of reading, (2) gender and (3) parents’ attitudes and behaviour concerning reading. The possible implications Personal Construct Psychology might have for education policy, culture and classroom practice are considered.  相似文献   

Wilfully submitting to and publishing in predatory journals - a covert form of research misconduct?     

Nicole Shu Ling Yeo-Teh  Bor Luen Tang 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2021,31(3)

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Developing Future Women Leaders: The Importance of Mentoring and Role Modeling in the Girls’ School Context     

Nicole Archard 《Mentoring & Tutoring: Partnership in Learning》2013,21(4):451-472

In this article, I explore the concepts of mentoring and role modeling with regard to developing student leaders within the girls’ school context. The foundation for this discussion lies in two qualitative studies involving staff and students from girls’ schools located in Australia, New Zealand, and South Africa. Both survey and focus groups were used as methods of data collection. Mentoring and role modeling in school settings is reported in this study as taking place in two different forms: student/student and staff/student. This research identified the multidimensional nature of these relationships with regard to female school staff who then became role models for female students. Ultimately, mentoring and role modeling may help female students in developing the knowledge and skills required for leadership as well as assisting in an understanding of gender barriers in relation to leadership roles.  相似文献