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pro vyhledávání: '"Joan L. Peterson"'
Autor:
Joseph R. Ellis, Joan L. Peterson
Publikováno v:
The Journal of Educational Research. 64:455-464
The purpose of the study was to determine the effect of same-sex class organization on junior high school (seventh and eighth grade) students' academic achievement, self-discipline, self-concept, sex role identification, and attitude toward school. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1725e7523084703087cced1a9440e3f
https://doi.org/10.1080/00220671.1971.10884224
https://doi.org/10.1080/00220671.1971.10884224
