Are students time constrained? Course load, GPA, and failing

• 成果类型: Article
• 署名作者: Phipps, Aaron; Amaya, Alexander
• 刊物名称: JOURNAL OF PUBLIC ECONOMICS
• ISSN/ISSBN: 0047-2727
• DOI: 10.1016/j.jpubeco.2023.104981
• 发表日期: 2023
• 关键词: Human capital; Higher education; Education policy; Education quality

摘要

Given the simultaneous rise in time-to-graduation and college GPA, it may be that students reduce their course load to improve their performance. Yet, evidence to date only shows increased course loads increase GPA. We provide a model showing many unobservable factors - beyond student ability - can generate a positive relationship between course load and GPA unless researchers control student schedules. West Point regularly implements the ideal experiment by randomly modifying student schedules with additional training courses. Using 19 years of administrative data, we provide the first causal evidence that taking more courses reduces GPA and increases course failure rates, sometimes substantially.