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991.
992.
Piaget’s (4) principle of conservation of quantity has been demonstrated by many researchers to apply to American, European, and West African children. This investigation set out to determine the relevance of Piaget’s ideas to a particular ethnic group in Sierra Leone. Mende pupils (N=231) of three age groups in sixteen schools located in towns or villages in four districts were interviewed on three tasks. The results showed that pupils in the 7 to 8 year age group received significantly higher (p <. 01) scores than those younger than 7. It was concluded that conservation of quantity varies with chronological age and task and that there are individual differences.  相似文献   
993.
The undergraduate course Educational Gerontology taught at Hampton University includes the development and implementation of a community conference for older adults. The conference is developed in conjunction with the local senior center. Students spend two hours each week throughout the semester observing and participating in the programming at the senior center in order to become familiar with the needs and interests of older adults. During scheduled class times, students select an appropriate conference theme and begin conference plans and committee assignments. The class culminates with the conducting of the conference at the center. Such a project gives students the opportunity to get valuable hands‐on experience in educational gerontology programming.  相似文献   
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995.
The purpose of this study was to explore the effects of aesthetic science activities on improving elementary school at-risk families’ children's positive thinking, attitudes toward science, and decreasing their anxiety about learning science. Thirty-six 4th-grade children from at-risk families volunteered to participate in a 12-week intervention and formed the experimental group; another 97 typical 4th graders were randomly selected to participant in the assessment and were used as the comparison group. The treatment for experimental group children emphasized scaffolding aesthetic science activities and inquiry strategies. The Elementary School Student Questionnaire was administered to assess all children's positive thinking, attitudes toward science, and anxiety about learning science. In addition, nine target children from the experimental group with the lowest scores on either positive thinking, or attitudes toward science, or with the highest scores on anxiety about learning science in the pre-test were recruited to be interviewed at the end of the intervention and observed weekly. Confirmatory factor analyses, analyses of covariance, and content theme analysis assessed the similarities and differences between groups. It was found that the at-risk families’ children were motivated by the treatment and made significant progress on positive thinking and attitudes toward science, and also decreased their anxiety about learning science. The findings from interviews and classroom observations also revealed that the intervention made differences in children's affective perceptions of learning science. Implication and research recommendation are discussed.  相似文献   
996.
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998.
This paper presents the results of a major investigation by questionnaire of author attitudes towards scholarly publishing, which was funded by the Publisher's Association. Altogether, the views of nearly 4,000 authors were obtained and this paper concerns just those thousand or so authors who accepted the invitation to write freely about their own personal feelings and experiences. Using QSR N6 textual analysis software, their comments were processed and themes extracted. While the rest of the questionnaire, which was formed of closed‐question, tick‐box type questions, clearly must have had some impact on their thinking, the authors had considerable latitude in regard to what they could say. The paper provides a unique opportunity to hear their views directly. The pressing topics turned out to be (in rough order of concern): the peer‐review system, copyright, journal prices, alternative business models for journal publishing, big deals, Elsevier, electronic publishing and digital journals.  相似文献   
999.
The logs of four universities using the OhioLINK journal system were evaluated for a period of fifteen months using deep log analysis methods in order to compare and contrast the information seeking behaviour of their users. Large differences were found, especially between the research and teaching universities. Methodological problems associated with making the comparisons are discussed in some detail especially in terms of defining online sessions.  相似文献   
1000.
The Central Asylum for the Instruction of the Deaf and Dumb, Canajoharie, NY, was a public school for the Deaf that existed from 1823 to 1835. Little has been written about it. This study draws upon as much information as appears to be available on the history of this school. The history of the Central Asylum adds to the understanding of the beginnings of public education for the Deaf in the United States.  相似文献   
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