Community Colleges and Adult Health

Project Summary: 

The investigators are identifying the causal effect of college enrollment and attainment on health by examining how community college access modifies risky health behaviors and outcomes later in adulthood. In order to identify the causal effect of college enrollment on health behaviors, the investigators are evaluating the differential opening of new colleges and universities by state over the time period 1960-1995. Research findings will determine to what extent community college attainment affects health behaviors and outcomes, and inform decisions about policies and funding for community colleges.

Registered on Open Science Framework (OSF):


Health & well-being: risky health behaviors and outcomes including smoking, heavy drinking, exercise, obesity status, self-reported health, and disease incidence

Other: measures of college attainment (including some college completion, Associate’s and Bachelor’s degrees) employment status


The researchers are estimating a regression relating educational outcomes to measures of college access. The collection of state-by-year and cohort indicator variables is included in the model so that estimates of the effects of college access on attainment represent “differences in differences” in educational attainment over birth state and cohort.

Principal Investigators: 

Benjamin Cowan, PhD

Nathan Tefft, PhD

Grant Start Date: 
January 2019
Award Amount & Duration: 

$ 196,684 & 24 months

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