Literaturnachweis - Detailanzeige
| Autor/inn/en | Cooper, Harris; u.a. |
|---|---|
| Titel | The effects of modified school calendars on student achievement and on school and community attitudes. |
| Quelle | In: Review of educational research, 73 (2003) 1, S. 1-52Infoseite zur Zeitschrift |
| Beigaben | Literaturangaben 180; Tabellen 8 |
| Sprache | englisch; englische Zusammenfassung |
| Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
| ISSN | 0034-6543 |
| Schlagwörter | Metaanalyse; Einstellung (Psy); Meinung; Meinung; Schüler; USA; Leistung; Literaturbericht; Metaanalyse; Schuljahr; Unterrichtszeit; Schuljahr; Ferienordnung; Ganzjahresschule; Schüler; Schülerleistung; Unterrichtszeit; Forschungsstand; Ferien; Leistung; Literaturbericht; USA |
| Abstract | This review synthesizes studies of the effects of modifying the academic calendar in Grades K-12 to do away with the long summer break while not increasing the length of the school year. The synthesis indicated that the quality of evidence on modified calendars is poor. Within this weak inferential framework, the average effect size for 39 school districts was quite small, d = .06, favoring modified calendars. Studies that used statistical or matching controls revealed an effect size of d = .11. Modified calendars were associated with higher achievement for economically disadvanteged students. Students, parents, and staffs who participated in modified calendar programs were positive about their experience. Policymakers can improve acceptance for modified calendars by involving communities in the planning and by providing quality intersession activities. (DIPF/ Orig.). |
| Erfasst von | DIPF | Leibniz-Institut für Bildungsforschung und Bildungsinformation, Frankfurt am Main |
| Update | 2005_(CD) |
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