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AbstractIn this editorial, we provide an introduction to the special issue on Inquiry-Based Learning in First and Second Year Courses. We also discuss the essential features of inquiry-based learning and provide a brief overview of the literature and evidence for its effectiveness. 相似文献
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Ted Westervelt 《期刊图书馆员》2015,68(1-4):269-273
The Library of Congress has been actively building digital content within its collection for some years now. This article addresses this digital collection building, covering both the technical means and the practical results. It discusses the underlying philosophies that are guiding the Library of Congress and identifies the areas in which the Library wishes to expand its operations along with the key questions it faces currently in meeting this goal. Finally, it seeks to share the lessons it has learned in the process. 相似文献
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Theron Westervelt 《期刊图书馆员》2017,72(1-4):122-127
ABSTRACTBuilding a library’s collection requires more than collecting print materials and shelving them in the stacks. The growth of e-books and e-serials over the past decade has been phenomenal. Given the scope of its collection building, the Library of Congress (LOC) has been required to actively pursue the acquisition and management of e-books and e-serials in its permanent collection. This article surveys how the LOC has taken advantage of existing structures and how it has pursued new paths to succeed in this undertaking. Finally, it lays out some of the outstanding problems that the LOC faces as it attempts to build a digital equivalent to its print collection. 相似文献
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The use of teaching strategies associated with a conceptual change model of science teaching was examined in a study of thirteen 7th-grade life science teachers. Teachers taught units on photosynthesis, cellular respiration, and matter cycling in ecosystems in their regular classes under conditions varying as to whether or not conceptual change-oriented instructional materials and training sessions were provided. Greater use of conceptual change teaching strategies was associated with use of the special instructional materials, but not with the training. Students in classes where teachers were provided with the materials tended to perform better on posttests than those where such materials were not provided. The use of the conceptual change strategies by teachers was also associated with higher student performance on tests designed to assess conceptual change learning. The results support claims for the usefulness of conceptual change teaching strategies, but few of the teachers in this study could successfully implement these strategies without the support of appropriately designed curriculum materials. 相似文献
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Loyd Wright Theron Stimmel 《International Journal of Disability, Development & Education》1984,31(3):203-208
Of 1773 college students who completed self‐administered questionnaires, 80 indicated they had been diagnosed as having a learning disability (LD). Those students were then compared on measures of self concept and recalled family stress, and reported personal problems with those who indicated no LD. It was found that the LD participants, in comparison with their non‐LD peers, tended to view themselves and their parents more negatively, recall more family stress during childhood and adolescence and report more drug abuse problems, delinquency and suicidal thoughts. 相似文献
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D. Van Westervelt Ph.D. Daniel C. Johnson Mark D. Westervelt Scott Murrill 《Annals of dyslexia》1998,48(1):189-212
The impact of a six-week multimodal summer camp program on the self-concept and reading/writing skills of a group of dyslexic
students (n=42) was assessed. Campers ranged in age from 9 to 14 years (mean=11 years, 5 months) and came from public, private, and specialized
private schools serving students with learning disability (LD). Twenty-six percent of the sample had a comorbid diagnoses of attention deficit disorder (ADD) and 11 percent had attention deficit hyperactivity disorder (ADHD). Campers improved significantly in phonetic reading and spelling skills, but not in sight word vocabulary or reading speed.
Campers also exhibited significant improvements in self-concept, both on a general level and in the specific areas of reading
and overall academic competence. The kinds of changes observed on the more general measures of self-concept, however, were
not the same for the various groups of campers. Campers from regular private schools and from public schools typically experienced
greater gains in general self-concept than did campers from LD private schools. Campers with diagnosed comorbid disorders
typically realized little or no gains, whereas campers without ADD or ADHD displayed significant improvement in general self-concept. 相似文献
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Early adolescents' self-esteem and perceived competence in the cognitive, social, and physical domains were examined across the transition from elementary school to junior high school. Self-esteem and perceived social and physical competence were either stable or increased for most children. Cognitive competence was unchanged. It was concluded that, in general, early adolescents' perceptions of self-esteem and competence are not adversely affected by the transition. 相似文献
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Jan Höltge Linda Theron Angelique van Rensburg Richard G. Cowden Kaymarlin Govender Michael Ungar 《Child development》2021,92(2):586-599
Adolescents’ ability to function well under adversity relies on a network of interrelated support systems. This study investigated how consecutive age groups differ in the interactions between their support systems. A secondary data analysis of cross-sectional studies that assessed individual, caregiver, and contextual resources using the Child and Youth Resilience Measure (Ungar & Liebenberg, 2005) in 13- to 18-year-olds in Canada (N = 2,311) and South Africa (N = 3,039) was conducted applying network analysis. Individual and contextual systems generally showed the highest interconnectivity. While the interconnectivity between the individual and caregiver system declined in the Canadian sample, a u-shaped pattern was found for South Africa. The findings give first insights into cross-cultural and context-dependent patterns of interconnectivity between fundamental resource systems during adolescence. 相似文献