The identification of genetic mutations that cause Parkinson's disease (PD) in rare families has been the bedrock of investigation into the molecular pathogenesis of PD. These mutations are used to understand and model disease in a process aimed at finding viable points of therapeutic intervention b
Academic performance, prejudice, and the jigsaw classroom: new pieces to the puzzle
✍ Scribed by Iain Walker; Mary Crogan
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 119 KB
- Volume
- 8
- Category
- Article
- ISSN
- 1052-9284
No coin nor oath required. For personal study only.
✦ Synopsis
This ®eld study investigated the eects of a cooperative learning environment and a Jigsaw classroom environment on academic performance, self-esteem, liking of school, liking of peers, and racial prejudice. The subjects were 103 children in Grades 4±6, in two separate schools. The cooperative learning condition was used as a baseline measure of the eects of cooperation, against which the eects of a Jigsaw method, involving both cooperation and interdependence, were compared. The results reveal that Jigsaw produced signi®cant improvements on measures of academic performance, liking of peers, and racial prejudice. In contrast, the eect of the cooperative condition was to exacerbate pre-existing intergroup tensions. The present ®ndings demonstrate that the Jigsaw method can be applied successfully in Australian conditions, and lend support to Allport's contact hypothesis.
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