More than two of every five students who enrolled in college in 2007 failed to graduate by 2013. Peer tutoring services …

in the Economics gender gap among treated students. …

. We randomly assigned over 2,200 students a message with basic information about the Economics major; the basic message … increased the proportion of first generation and underrepresented minority (URM) students majoring in Economics by five … percentage points. This effect size was sufficient to reverse the gap in Economics majors between first generation/URM students …