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This article focuses on several conceptual and structural issues that are central to copyright compliance in the electronic age. It presumes the development of a national electronic network for storing, organizing, accessing, managing, and charging for information. The article first discusses the implications of constructing a comprehensive electronic “highway,” or Digital Library System (DLS), which would link information to the widespread community of users. It then presents the ramifications of a highly decentralized set of subsystems serving rights holders and users, linked by protocols established by the DLS. A discussion of the implications of digital interchangeability for copyright follows. The article ends with an analysis of alternatives to existing intellectual property rights conveyance systems, and concludes that current ownership structures, and systems for conveying rights and royalties, will remain the foundation for copyright in the electronic world. This article appeared in a slightly different form in theProceedings of the Twelfth National Online Meeting—1991, and is published here with the permission of Learned Information, Inc., Medford, N.J.  相似文献   
33.
This study investigated how assistive reading software affected the reading performance of a group of 20 post-secondary students who had a primary diagnosis of attention disorder. These students used assistive reading software for most of a semester to read assignments for an English class and in testing sessions in which comparisons were made between normal, unassisted reading, and reading assisted by the soft ware. This software provides a synchronized visual and auditory presentation of text, and incorporates study skills tools for highlighting and note taking. Attention measures, reading speed, comprehension scores, and attitude questionnaire responses were obtained during these sessions. The principal findings were that the assistive software allowed the students to attend better to their reading, to reduce their distractibility, to read with less stress and fatigue, and to read for longer periods of time. It helped them to read faster and, thereby, to complete reading assignments in less time. It did not have a significant effect on comprehension, but it helped some students whose comprehension was very poor. The study results indicate that assistive reading software should be considered as a significant intervention to assist students who have attention disorders and as an accommodation to help them compensate for their disabilities.  相似文献   
34.
Educational Psychology Review - This best-evidence synthesis reviews the past 20 years of rigorous reading intervention research to identify effective programs of instruction for Grade K–3...  相似文献   
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The aim of this study was to ascertain whether collaborative group work on a computer, facilitated by an adult, could provide a means for a primary schoolboy with Asperger's Syndrome (AS)—moderately‐highly affected in all areas of the “triad of impairments”—to develop appropriate task‐related interactions with his peers. Data were gathered before, during, and after group work sessions. A combination of interviews and questionnaires established background data and concerns of parent and teachers. Sociometric testing of classmates was used to determine social acceptance and friendship grouping among the child's immediate peer group. During the adult‐facilitated ICT sessions an interaction process schedule (IPS) was used to record interactions of the three children involved. The results indicate moderate improvements in the child's ability to interact with his peers, both in social and task‐related contexts, as well as a raised social profile among his classmates in general. Although this was a discrete setting, the findings are encouraging and this strategy may be replicated in schools to support mainstream inclusion for children with AS.  相似文献   
37.
Counselor educators need to be able to demonstrate their effectiveness in training new counselors; however, currently few valid or reliable measures exist for assessing educators' impact. The authors describe the development of such an instrument, the Counseling Skills Scale. They began by revising an existing scale and then they solicited feedback from experts and a focus group. They used the instrument to compare beginning counselors‐in‐training with those who had completed a counseling skills course. Finally, they conducted an item analysis. A paired t test showed significant improvements in counseling skills (t = 4.51, p < .000) from pretest to posttest. Cronbach's alpha showed internal consistency to be .90.  相似文献   
38.
ABSTRACT

This study focused on school effectiveness in terms of changes in the distribution of achievement across socio‐economic status (SES) for a cohort of 9700 students as they progressed from grade 1 to grade 3. The achievement/SES link was operationalized as the standardized mean difference in achievement (EFFSIZE) between samples of high and low SES students for 165 schools. EFFSIZE measures in reading and mathematics were analyzed in an hierarchical linear model which allowed an assessment of the impact of 13 school characteristics on initial (grade 1) status and, more importantly, on trends over time. The results indicate that, on the average, low SES students are at an initial disadvantage relative to their high SES peers in both subjects and that the difference widens across the first three grades. True school variance in slopes was found in mathematics but not reading, a result consistent with previous research. The school characteristics, which included six indicators based on the effective schools literature, were found to be ineffective predictors of these growth parameters.  相似文献   
39.
As teacher educators have worked to encourage teachers to become more reflective, they have noted the important role that school context plays in supporting or constraining reflection in action. This study describes one kindergarten teacher's experiences in two contrasting school contexts. The study documents the leadership styles, school organizational structures and resources, faculty‐administration communication processes, and curriculum decision‐making practices that promoted or hindered the teacher's ability to reflect. Data analysis revealed striking contrasts between the two schools. These differences had an impact on the curriculum provided by the teacher, her ability and willingness to accept responsibility for her professional decisions, and her self‐confidence and job satisfaction. The study concludes with suggestions for teacher educators interested in helping their graduates find and maintain contexts supportive of reflective practice.  相似文献   
40.
Taking a positive view is a fruitful way to prompt educators to reflect on and to develop their practice. Teachers, teacher educators and children bring a wide range of ideas that provide a powerful basis for developing understanding of the complexities of classroom practice. Using appreciate inquiry the authors show how they developed their understanding of professional development as they worked with groups of teachers who investigated their science teaching practice with young children and produced case studies of practice. The authors also show how the roles and ideas of themselves as university tutors were challenged and emerged to suit the range of contexts involved. Their view of Continuing Professional Development was influenced by the lived experiences of the teachers and themselves. They worked to systematise learning through identifying commonalities of experience and reflection along four dimensions: creating spaces for growth; working with emergent purposes; action research as rhizomatic growth; and collaborative and collective action. The rich variety of outcomes shows the value of creating space for growth for children and for adults. The energy and enthusiasm liberated motivated the participants to explore their worlds in ways that were difficult to predict at the start of the project.  相似文献   
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