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991.
The desire to establish international links between two departments of adult education and to experiment with new technologies led us to establish a listserv—a computer based community in cyberspace. This article describes the experience and attempts to articulate some of the problems that emerged. The main problem was the failure in developing a sense of community among the participants. This failure had its origins in some of the assumptions about groups in cyberspace and their similarity to groups in face to face settings.  相似文献   
992.
This study examined how students who had no prior experience with videoconferencing would react to the use of videoconferencing as an instructional medium. Students enrolled in seven different courses completed a questionnaire at the beginning of the semester and again at the end of the semester. Students at the origination and remote sites did not differ in their reactions toward videoconferencing but there was a significant difference for gender. Women reacted less favorably to videoconferencing. Compared to the beginning of the semester, students reported significantly less positive attitudes toward taking a course through videoconferencing at the end of the semester. There were no significant differences in students' attitudes toward videoconferencing across courses at the beginning of the semester but there were significant differences across the courses at the end of the semester. The results suggest the need for better preparation for both students and instructors.  相似文献   
993.
The University of Iowa College of Dentistry has expanded its continuing dental education (CDE) offerings to include distance learning on the Iowa Communications Network (ICN). The ICN is a statewide fiber optic network linking 550 sites that provides two‐way interactive audio and video communication. The first course was broadcast on January 30, 1998 to 10 receiving sites across Iowa and was attended by 68 people. The instructor controls what is seen and heard at the remote sites, but participants can enter the discussion by activating their microphones. Recognising that the first distance learning course needed to be successful, the College of Dentistry collaborated with the College of Education to create a highly interactive instructional program. In an evaluation, the participants were almost unanimous in their approval. Ninety‐eight percent said they would attend another course if offered on the ICN. A strong majority of the participants felt the quality of the program was very good and attendance at a site close to their home reduced the cost of their continuing education. Based on the lessons learned from this initial offering, the College of Dentistry plans to expand its distance learning activities to include interactive programs on the ICN and the World Wide Web  相似文献   
994.
Margaret Cook 《Literacy》2000,34(2):74-78
Role play’s relationship to traditional classroom teaching activities is frequently seen as problematic, in much the same way that language learning outside school often has an unexamined relationship with the teaching of school literacy. The small exploratory study described here suggests that planning role play for specific generic purposes and introducing adults as equal players with strong modelling roles, greatly enhances children’s oral and written achievements, and that these can be further developed by introducing an additional teaching intervention. The study’s findings suggest that this kind of role play can be seen as a legitimate way of implementing some parts of the literacy hour, especially in writing, and as a valuable and assessable curriculum activity in its own right.  相似文献   
995.
Considerable attention has been paid to America’s political and economic divides. These divides revolve around class and location, with more affluent, more educated and denser places leaning more open-minded and liberal and less affluent, less educated and less dense places leaning more conservative. We contend that such divides are also reflected and reinforced by preferences, attitudes and predispositions for culture. More specifically we argue that Americans’ preferences for music will reflect dimensions of these political and economic divides. To test this proposition, our research examines the geographic variation of five key categories of music preferences across 95 of the largest US metropolitan areas. We use factor analysis to identify and map geographic variation of musical preferences, and we use both bivariate correlation analyses and regression analysis to examine the associations between metro-level musical preferences and key economic, demographic, political, and psychological variables. We find that musical preferences generally reflect and reinforce America’s broader economic and political divides.  相似文献   
996.
Purpose: Increasing physical activity among adolescents is a public health priority. Because people are motivated to engage in activities that make them feel good, this study examined predictors of adolescents’ feelings during exercise. Method: During the 1st semester of the school year, we assessed 6th-grade students’ (N = 136) cognitive appraisals of the importance of exercise. Participants also reported their affect during a cardiovascular fitness test and recalled their affect during the fitness test later that semester. During the 2nd semester, the same participants rated their affect during a moderate-intensity exercise task. Results: Affect reported during the moderate-intensity exercise task was predicted by cognitive appraisals of the importance of exercise and by misremembering affect during the fitness test as more positive than it actually was. This memory bias mediated the association between appraising exercise as important and experiencing a positive change in affect during the moderate-intensity exercise task. Conclusion: These findings highlight the roles of both cognitive appraisals and memory as factors that may influence affect during exercise. Future work should explore whether affect during exercise can be modified by targeting appraisals and memories related to exercise experiences.  相似文献   
997.
A critical issue in current assessment efforts is the widespread use of technically inadequate tests. This study looked at the technical adequacy of tests chosen by 159 school professionals during a computer simulation of placement decision making. An analysis of the results suggested that initially school personnel tended to select devices with technically adequate reliability and validity as often as they selected devices with inadequate reliability and validity; however, as decision making continued, technically inadequate devices were selected more often. More emphasis on the importance of technically adequate assessment devices is needed in training school professionals.  相似文献   
998.
Twenty kindergarten children who were nominated by teachers as not being socially and academically competent (low-rated) and 36 kindergarten children who were nominated by teachers as competent (high-rated) participated in this study. Self-concept and academic achievement data were gathered on each subject. In addition, all children were observed in class, with particular attention to compliance/non-compliance with adult requests, on-task/off-task behavior, and positive/negative social behaviors with peers. The results indicate that: (a) The factor structure of the self-concept instrument (Primary Self-concept Inventory) was replicated in both groups of children. (b) There were no significant differences in self-concept scores among high- vs. low-rated children. (c) There were profound differences in academic and social behaviors that were found to covary with positive self-evaluations within the two study groups. In general, high-rated children who felt best about themselves were higher achievers and more compliant than were their study group cohorts. Low-rated children who felt best about themselves were, on the contrary, more off-task, more negative in their peer contacts, and inferior academically to their study group cohorts.  相似文献   
999.
In considering what draws people to become involved in adventurous activities, studies on flow suggest that people are motivated to participate because of the intrinsic feelings of enjoyment, well-being and personal competence that they experience. This paper explores the positive experience phenomena termed peak experience, peak performance and flow. Similar and distinctive characteristics are identified, and factors influencing the ability to experience such peak moments are considered. A state of flow, which appears to hold the most relevance for adventurous activities, is explored in greater detail and considered in the light of The Adventure Experience Paradigm. Csikszentmihalyi's flow models are outlined and examined with particular reference to perceived levels of challenge and skill. It is suggested that an insight into the nature and characteristics of such optimal experiences can contribute to our understanding of why adventurous activities are intrinsically motivating. Such an understanding can assist practitioners in enhancing the learning experiences and opportunities for development of each individual participant.  相似文献   
1000.
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