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National data show a continuing decline in the willingness of people to respond to surveys. This trend is troubling given the central role that survey research plays in collecting data for institutional research purposes. This paper examines the effectiveness of a weighting procedure described by Astin and Molm for adjusting survey results to correct for nonresponse bias. Using data from a Cooperative Institutional Research Program (CIRP) follow-up survey, the results indicate that the weighting procedure is highly effective at reducing nonresponse bias in univariate distributions. The effectiveness of the weighting procedure in adjusting correlation and regression analyses is less clear. This may be due in part to the observation that even when individual variables are noticeably biased, their relationships with each other tend not to be.  相似文献   
24.
Tipping Trouble     
给小费?这在中国似乎不必。对于小费,各国有各国的讲究。在日本,如果给小费的话,会被认为是非常不礼貌的;而在美国,如果不给小费。服务员也许会追到街上问你要。  相似文献   
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This review investigates the state of teacher self- and collective efficacy research conducted from 1998 to 2009. Two hundred and eighteen empirical articles published in 1998–2009 were examined for key characteristics and compared to research published in the previous 12 years (i.e., 1986–1997). Results from the review show increases in overall teacher efficacy research, methodological diversity, domain specificity, internationalization, and focus on collective efficacy. Continuing problem areas were a lack of attention to the sources of teacher efficacy, continued measurement and conceptual problems, a lack of evidence for the links between teacher efficacy and student outcomes, and uncertain relevance of teacher efficacy research to educational practice. An outline of directions for future teacher efficacy research is provided.  相似文献   
26.
Pigeons' keypecking was reinforced by food on baseline schedules of multiple variable interval (VI) x VI x and on contrast schedules of multiple VI x VI y. Deprivation of food was varied by maintaining subjects at 75%, 85%, and 95% (+/- 2%) of their free-feeding weights. Positive and negative behavioral contrast were observed. The size of the contrast was not systematically altered by changes in deprivation. Positive and negative contrast were both larger later in the session than they were earlier. Within-session decreases in responding were steeper for the baseline than for the contrast schedules for positive contrast. Within-session decreases were steeper for the contrast than for the baseline schedules for negative contrast. These results were predicted by the idea that different amounts of habituation to the reinforcer during the baseline and contrast schedules contribute to behavioral contrast. The results show that contrast occurs under conditions that reduce the effect of the following component. The results support the assumption that positive and negative contrast are produced by symmetrical theoretical variables.  相似文献   
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This paper examines the relationship between sets of quantitative performance and diversity indicators and the qualitative banding of Australian universities made by the Committee for Quality Assurance in Higher Education. Using factor analysis, three performance factors (Traditional Research University Performance, Teaching Performance and Competitive Research Performance) and four diversity factors (Size, Equity, Student Staff Ratios and Access) were obtained. Strong association was found between quality ranking and composite measures of performance. When factor‐based composite measures were used, quality rankings were significantly correlated with Traditional Research University Performance, Teaching Performance and Size, and negatively with Equity.  相似文献   
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Gordon Porter 《Prospects》1995,25(2):299-309
Conclusion Michael Fullan, Dean of Education at the University of Toronto and an acknowledged expert on educational change, reform and improvement, has noted that reform in special education ‘represents just about all the issues involved in bringing about educational reform.’ complexity and leadership are particularly difficult challenges. Fullan has noted that, ‘the solutions to inclusion are not easily achieved. It is complex both in the nature and degree of change required to identify and implement solutions that work. Given what change requires—persistence, coordination, follow-up, conflict resolution, and the like—leadership at all levels is required...’ (Fullan, 1991b). Organizational support for inclusive education must be in place at the provincial/state level, the regional/school district level, and at the school level. These structures, programmes and policies must deliver the support needed by classroom teachers and their students. We have set out specific ways that this can be done, consistent with an inclusive policy framework. The commitment to equity, as well as access and quality, requires continuing development by building on these approaches. In so doing, we can achieve better results for students with special needs while simultaneously creating more effective schools for all students. A former teacher and school principal, Gordon Porter is now director of student services for the public schools in Woodstock, New Brunswick. A well-known advocate for integrated education, he has been instrumental in developing inclusionary programmes for all students in the schools in the Woodstock area, and throughout the province of New Brunswick. Dr. Porter has conducted training in many parts of Canada as well as the United States. He is currently vice-chair of the Committee on Integrated Education of the International League of Societies for the Mentally Handicapped.  相似文献   
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This paper examines the rise in school exclusions in England in the 1990s. It discusses the definitions and different types of exclusion and how policies towards exclusion have been changing. It considers the groups of students that have been, and remain, at the greatest risk of exclusion and the main reasons given by schools for excluding students. Particular attention is focused on the views of excluded children themselves, collated from a wide range of studies, including primary research with excluded students and some of their parents. The 1999 government initiative to cut exclusions by one third by the year 2002 is then considered. The paper argues that much more attention should be given to the opinions and ideas of young people themselves in the search for a solution to young people's disaffection with education and England's high rates of exclusion.  相似文献   
30.
Verbal energy: attending to poetry   总被引:1,自引:0,他引:1  
This paper contends that the current English curriculum does not adequately acknowledge the potential of poetry to make meaning through sound. It reflects on how sound may embody or communicate meaning, and seeks enhanced conceptions of this aspect of poetry for pedagogy and the curriculum. It begins with the attention the mainstream press gave to Seamus Heaney's remarks about Eminem, and progresses to consider Heaney's notion of ‘verbal energy’ in the light of developing conceptions of multimodal ‘new literacies’. It suggests that new approaches could accord with an oral heritage approach to poetry while also acknowledging the influence of the communicational environments pupils experience beyond English classrooms. Throughout, the author draws on material that has informed his on‐going Teacher Training Agency‐sponsored project exploring the ways in which pupils approach poetry as sound, soon to be detailed on web resources for the English teaching community.  相似文献   
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