announcing it beforehand. The current paper utilizes this natural experiment to identify the causal impact of participation in … single-sex versus mixed classrooms on students’ achievement. Despite the vast yet inconclusive literature on single …-majority countries where single-sex education is prevalent. Empirical findings show that when students’ characteristics and educational …

Dual-credit courses expose high school students to college-level content and provide the opportunity to earn college … that the dual-credit advanced algebra course alters students' subsequent high school math course-taking, reducing … effect of the dual-credit math course on overall rates of college enrollment. However, the course induces some students to …

Although the proportion of students enrolled in college increased in the last decades, students from non-college family … information in a randomized controlled trial with more than 1,000 German high school students results in higher college enrollment … rates. One year prior to high school graduation, we treated students in randomly selected schools by giving an in …