This paper analyzes the effectiveness of social capital in reducing the negative externalities associated with stress, as well as the physical and psychological strain indicators among police officers. Despite the fact that there is a large multidisciplinary literature on stress or on social...

We examine the effect of single?sex classes on the pass rates, grades, and course choices of students in a coeducational university. We randomly assign students to all?female, all?male, and coed classes and, therefore, get around the selection issues present in other studies on single?sex...

Single-sex classes within coeducational environments are likely to modify students' risktaking attitudes in economically important ways. To test this, we designed a controlled experiment using first year college students who made choices over real-stakes lotteries at two distinct dates. Students...