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51.
This paper reports a case study of an Austrian primary school, one of 22 schools which took part in the two year (1996‐98) pilot phase of the Ecologisation of Schools programme initiated by the Federal Ministry of Education and the OECD. The report covers the aims of the project, the school's first cooperative steps, the progress made during the project and the outcomes for the school. Schools in the project could call on members of the OECD team for guidance, and the author, herself a member of the Austrian OCED team, discusses her role as project facilitator.  相似文献   
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The Injury Psychological Readiness to Return to Sport (I-PRRS) scale measures the psychological readiness of injured athletes to resume sports participation. The aim of this study was to translate and culturally adapt the I-PRRS scale into Dutch (I-PRRS-NL) and assess its validity, reliability, and stability in patients after anterior cruciate ligament reconstruction (ACLR). The original I-PRRS was translated and culturally adapted from English into Dutch, and tested for clinimetric quality. To assess concurrent validity, 150 patients completed the I-PRRS-NL scale and five questionnaires measuring related constructs 3–16 months after ACLR. All predefined hypotheses regarding correlations between the I-PRRS-NL scale and these questionnaires were confirmed, indicating good concurrent validity. For test-retest reliability, 107 patients completed the I-PRRS-NL scale again two weeks later. The I-PRRS-NL scale showed good internal consistency (Cronbach’s alpha 0.94) and test-retest reliability (ICC 0.89). Standard error of measurement was 4.2 and smallest detectable change was 11.6. No systematic bias between test and retest was found. As the scale appears unstable at item level, only the total score should be used. Overall, the I-PRRS-NL scale showed sufficient validity and reliability to assess the psychological readiness to resume sports among Dutch-speaking patients after ACLR.  相似文献   
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Abstract

The aim of this study was to evaluate the use of a non-wearing time activity diary (hereafter non-wear activity diary) when using accelerometry in adolescents to provide insight into their physical activity levels. In total, 213 Belgian adolescents (89 boys, 124 girls) were eligible for this study. Adolescents wore an accelerometer for seven consecutive days and kept a non-wear activity diary. On the last day, they completed the International Physical Activity Questionnaire for Adolescents. The differences between the accelerometer data with and without use of the non-wear activity diary were significant for all physical activity intensities according to the Wilcoxon signed rank test. Bland-Altman plots showed that with more time spent in any physical activity intensity, the difference between including and not including the non-wear activity diary increased. The correlation coefficient between the International Physical Activity Questionnaire for Adolescents and the accelerometer data increased when the non-wear activity diary was included. Differences in the percentage of adolescents reaching the physical activity recommendations between the accelerometer data only and the accelerometer with the non-wear activity diary were significant. We conclude that if the non-wear activity diary data are not included, some adolescents could be misclassified as not being physically active according to the physical activity recommendations. It is therefore recommended to use a non-wear activity diary for gaining insight into the physical activity levels of individuals.  相似文献   
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Cultural Studies of Science Education - Natural history museums are great places for learning new concepts and enhancing social skills and motivation. However, it is often difficult for teachers to...  相似文献   
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The Graphic Arts     
Max Gallo's The Poster in History (New York: American Heritage/McGraw- Hill, 1974—$22.95)

Erich Salomon's Portrait of an Age ((New York: Collier Books/Macmillan, 1974—$7.50, paper)

M. Thomas Inge's “American Comic Art: A Bibliographic Guide,” Choice XI:1581-1593

Stan Lee's Origins of Marvel Comics (New York: Simon and Schuster, 1974—$5.95, paper)

John Hedgecoe and Michael Langford's Photography: Materials and Methods published by Oxford University Press. Apparently Focal Press picked it up in London, and now a new smaller format but hardcover edition is just out from Hastings House (N.Y.) for $12.95  相似文献   
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This article explores how Dutch physical education (PE) teachers discursively construct body differences between students related to gender, (dis)ability and health. Our results show how disciplinary technologies of categorisation and normalisation are embedded in two distinct discourses that our participants used: the discourse of naturalness for explaining and managing differences in gender and ability and the discourse of transformation for explaining and managing differences in health. Both these discourses produced body norms in PE as male, abled and slender. However, how the teachers managed deviance and normalcy varies per discourse. ‘Fat’ bodies that were produced as deviant through the discourse of transformation were disciplined in explicit ways. The use of the discourse of naturalness resulted in justification and naturalisation of perceived differences in gender and (dis)ability and practices such as differentiated teaching.  相似文献   
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The purpose of this study was to investigate the reliability and validity of wheelchair basketball field tests. Nineteen wheelchair basketball players performed 10 test items twice to determine the reliability. The validity of the tests was assessed by relating the scores to the players' classification and competition standard, and rating of coach and player. Six field tests' test-retest showed good reliability (Intraclass correlation coefficient (ICC) = 0.80-0.97), while the pass-for-accuracy, free throws, lay-up and spot shot showed weak to moderate reliability (ICC = 0.26-0.67). Most tests showed moderate to good validity (r > 0.60). The results suggest that wheelchair basketball field tests are reliable and valid with the exception of the shooting and passing items, which should be interpreted carefully.  相似文献   
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