THE LONG-TERM IMPACTS OF LOW-ACHIEVING CHILDHOOD PEERS: EVIDENCE FROM PROJECT STAR

• 成果类型: Article
• 署名作者: Bietenbeck, Jan
• 署名单位: Lund University
• 刊物名称: JOURNAL OF THE EUROPEAN ECONOMIC ASSOCIATION
• ISSN/ISSBN: 1542-4766
• DOI: 10.1093/jeea/jvy049
• 发表日期: 2020
• 页码: 392-426
• 关键词: teaching practices; grade retention; teachers adapt; outcomes; classroom; externalities; CHILDREN; students; skills

摘要

This paper evaluates how sharing a kindergarten classroom with low-achieving repeaters affects the long-term educational performance of regular first-time kindergarten students. Exploiting random assignment of teachers and students to classes in Project STAR, I document three sets of causal impacts: students who are exposed to repeaters (1) score lower on a standardized math test at the end of kindergarten, an effect that fades out in later grades; (2) show persistent improvements in noncognitive skills such as effort and discipline; and (3) are more likely to graduate from high school and to take a college entrance exam around the age of 18. I argue that the positive spillovers on long-term educational attainment are driven by the differential accumulation of noncognitive skills by repeater-exposed students during childhood. Results are consistent with the hypothesis that the improvements in these skills are driven by behavioral adjustments of teachers to the presence of repeaters in the classroom.