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Eunjoo Jung Victoria J. Molfese Jennifer Beswick Jill Jacobi-Vessels Andrew Molnar 《Early education and development》2013,24(4):713-731
Research Findings: The present study used a longitudinal design to identify how sleep habits and learning-related behaviors impact the development of cognitive skills in preschoolers (ages 3–5). Sixty- seven children with parental report and cognitive skill assessment data were included. Scores on the Differential Ability Scales (C. Elliott, 1990) were obtained at ages 3, 4, and 5. A Sleep Questionnaire (D. Gozal, 1998) with 12 items from the Child Behavior Checklist (T. M. Achenbach &; L. A. Rescorla, 2000) related to children's attention and activity levels was administered at age 3. Growth curve changes in cognitive scores were estimated using hierarchical linear modeling. Parental reports of nighttime sleep duration predicted level of cognitive skills at 3 years. The effect of sleep duration on cognitive scores was constant across age. Practice or Policy: Sleep and learning-related behaviors distinguish the cognitive skills children bring to preschool programs and impact gains made in skills while in preschool. 相似文献
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ABSTRACT Research on media substitution theory has examined substitutional and/or complementary relationships between new and existing media. This study focuses on the growth of mobile platforms and investigates the relationship between mobile devices and personal computers. Using Nielsen’s panel data that provide electronically recorded media usage (N = 2,396), this study analyzes yearly changes in time allocation to mobile devices and PCs at total and content-specific usage levels during mobile 4G transition. Results suggest a complementarity dynamic between mobile devices and PCs; however, the patterns were more nuanced in light of the role of individual and structural factors when determining media choice. 相似文献
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Today's teacher education programmes across the world strive to equip future teachers with the high‐quality knowledge, skills and dispositions necessary to teach students. The assessment of teacher dispositions has thus become essential to cultivate those qualities. However, the current approach to disposition assessment in the United States focuses on personal characteristics and character‐related dispositions and is frequently used as a sorting device to identify those who appear to be inadequately disposed to teaching. Expanding on earlier work by the author and colleagues, this paper examines the issue of whether more efforts should be made to incorporate elements to assess competence‐related dispositions in conjunction with the character‐related dispositions across assessment tools and, if so, how this could be accomplished. In addition, this paper will clarify some dispositional concepts and terms used interchangeably that actually differ from one another and can confuse the consistency of disposition assessment. Finally, a framework for assessing technology disposition as an example of competence‐related disposition and for broadening the focus of disposition assessment is suggested. 相似文献
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This study examined the variables associated with student satisfaction on a commuter campus. A sample of 38 classes was used and resulted in 782 undergraduates responding to questionnaires. The variables included were: age, student level, student's grade, perception of educational benefits, and satisfaction with college experience. A causal model was built and tested in order to determine the direct and indirect effects of these variables upon student satisfaction. While the student level had a negative influence upon satisfaction, both age and grade had a moderate effect upon student satisfaction. The perception of educational benefits seemed to be the most critical variable in predicting student satisfaction. 相似文献
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Teaching practicum experiences, including those in international contexts, are based on partnerships between institutions and host schools, and the partnership between the pre-service teacher, the cooperating teacher and the university supervisor. This article explores the relationship between pre-service teachers and cooperating teachers in an international practicum in the Solomon Islands. It considers the way the cooperating teachers were positioned within the partnership, and raises questions about the way the university engages with host schools and teachers in international contexts, particularly in developing countries. Drawing on postcolonial theory, we investigate the complexity and contradictions in relationships between the pre-service teachers and cooperating teachers. We conclude by offering suggestions for valuing the role of cooperating teachers in these contexts. 相似文献
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Sung Eun Jung Kyunghwa Lee 《British journal of educational technology : journal of the Council for Educational Technology》2021,52(1):394-410
This qualitative case study explores a 6-year-old boy’s dialogic appropriation of programmable robots. The study was conducted in two robotics education programs for children aged four to seven. Drawing on Bakhtin’s (1981) notion of appropriation, we found that the focal child actively engaged with the programmable robots by (1) transforming the given features of the robots, (2) hybridizing the programming practice with the ordinary practices of his peer culture and (3) constructing his own perspective on the agency of robots and the meaning of programming. We argue that the ways in which the focal child engaged with the programmable robots went beyond mere adoption of the robots but rather took the form of dialog. 相似文献
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Shadow education contributes to the learning and academic careers of Korean students. It benefits, in particular, gifted students who are strongly motivated and who outperform their peers academically. In this study, we explored the innovative characteristics of shadow education curricula for gifted students in terms of curricular programmes, methods, and teaching-learning materials. Also, we explored how shadow education practices meet the academic abilities and needs of students. Informed by a literature review and qualitative research methods, the results reveal how common shadow education is; effects of shadow education; and innovative elements used in shadow education for gifted students in Korea. Overall, we found that shadow education plays a crucial role in gifted education; it is a necessary component for understanding academic excellence among students in Korea. The findings are helpful for teachers, curriculum developers, and policymakers as they explore how public schooling can help to support strongly motivated and academically advanced students. 相似文献