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标题：Development and Application of the Democratic Chemistry Classroom Environment Inventory (DCEI) in Iranian Universities
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作者：Nabi.A Ebrahimi ; Zahra Eskandari
期刊名称：Eurasian Journal of Physics and Chemistry Education
印刷版ISSN：1306-3049
出版年度：2014
卷号：6
期号：1
语种：English
出版社：Moment Publications
摘要：This article reports the development and application of the Democratic Chemistry Classroom Environment Inventory (DCEI) which assesses students’ perceptions of six dimensions of their actual and preferred classroom environment, namely, Equality, Important knowledge, Participatory decisionmaking, Inclusiveness, Rights and Authority. The DCEI was field tested with a sample of 510 Iranian first and second year undergraduate students in 23 chemistry classes. Various analyses attested to each scale’s reliability, factorial validity, and ability to differentiate between the perceptions of students in different classes. The data from this instrument is equally valid in its actual and preferred versions. In addition, comparison of Iranian university students’ scores on actual and preferred forms of the questionnaire revealed that students, within a democratic education framework, were not satisfied and preferred a more positive chemistry environment on all scales. The work is unique because it is the first classroom environment study which is concerned about democratic education ideas in chemistry classrooms and provides one of the few classroom environment studies conducted in Iran.
关键词：democratic education, chemistry classroom environment, the DCEI, learning environments research, students’ satisfaction