Increasing instruction time might seem a simple way to improve students' outcomes. However, there is substantial variation in its effects reported in the literature. When focusing on school day extensions, some studies find no effects, while others find that an additional hour of daily...

One of the most important decisions a student can make during the course of his or her college career is the choice of major. The field of study a student selects translates directly into the types of skills and knowledge he or she will obtain during college, and it can influence the type of...

We study two interventions in Texas that were designed to overcome multiple hurdles faced by low-income, high-ability college students. The Longhorn Opportunity Scholars (LOS) and Century Scholars (CS) programs recruited at specified low-income high schools, provided additional financial aid,...