文章基本信息

标题：Identifying Studentsâ€™ Expectancy-Value Beliefs: A Latent Class Analysis Approach to Analyzing Middle School Studentsâ€™ Science Self-Perceptions
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作者：Julia Phelan ; Marsha Ing ; Karen Nylund-Gibson 等
期刊名称：Journal of STEM Education: Innovations and Research
印刷版ISSN：1557-5284
电子版ISSN：1557-5284
出版年度：2017
卷号：18
期号：1
语种：English
出版社：Institute of STEM Education and Research
摘要：This study extends current research by organizing information about studentsâ€™ expectancy-value achievement motivation in a way that helps parents and teachers identify specific entry points to encourage and support studentsâ€™ science aspirations. This study uses latent class analysis to describe underlying differences in ability beliefs and task values and links these science-self-perceptions to interest in science. Findings suggest that there is a positive relationship between studentsâ€™ science self-perceptions and interest in science which is consistent with previous research (see for example, Author, 2014). The relationship between self-perceptions and interest in science was similar regardless of gender or ethnicity. Despite study limitations, self-perceptions should be considered valuable because teachers have influence on both learning activities and studentsâ€™ sense of self as a science learner. These results underscore the importance of preparing teachers to foster student desire to learn more science in the future. In organizing the data using this particular methodology, information is provided in a potentially powerful way to target specific interventions or support.
关键词：STEM education;science motivation