The Impact of the Michigan Merit Curriculum on High School Math Course-Taking

Michigan Merit Curriculum (MMC) is a statewide college-preparatory policy that applies to the high school graduating class of 2011 and later. Using detailed Michigan high school transcript data, this article examines the effect of the MMC on various students’ course-taking and achievement outcomes. Our analyses suggest that (a) post-MMC cohorts took and passed approximately 0.2 additional years’ of math courses, and students at low socioeconomic status (SES) schools drove nearly all of these effects; (b) post-policy students also completed higher-level courses, with the largest increase among the least prepared students; (c) we did not find strong evidence on students’ ACT math scores; and (d) we found an increase in college enrollment rates for post-MMC cohorts, and the increase is mostly driven by well-prepared students.

Are Expectations Alone Enough? Estimating the Effect of a Mandatory College-Prep Curriculum in Michigan

This article examines the impacts of the Michigan Merit Curriculum (MMC), a statewide college-preparatory curriculum that applies to the high school graduating class of 2011 and later. Our analyses suggest that the higher expectations embodied in the MMC had slight impact on student outcomes. Looking at student performance in the ACT, the only clear evidence of a change in academic performance comes in science. Our best estimates indicate that ACT science scores improved by 0.2 points (or roughly 0.04 SD) as a result of the MMC. Our estimates for high school completion are sensitive to the choice of specification, though some evidence suggests that the MMC reduced graduation for the least prepared students.