Curricula at most colleges and universities in the United States are scheduled according to quarters or semesters. While each schedule has several potential advantages over the other, it is unclear what effect each has on student performance. This study compares biology student performance during the two and a half years before and after the 1999…

This study seeks to find if the structure of the demands of the quarter system impacts the levels of depression reported in the school's student body. That is, can the external and systemic stressors at be linked to levels of depressive symptoms? This study proposes that depressive symptoms may be linked to external stresses exerted on the student…

A number of U.S. higher education institutions are converting from quarter-to semester-based academic calendars; in fall 2012, seventeen Ohio institutions did so. Over a two-year time period, college student samples were recruited from a large, public, urban, Midwestern university that was undergoing a transition from a quarter-based to a…

The annual survey shows 75 institutions changing for 1983-84. The early semester calendar was the only type to gain, adding 49 institutions, but the overall distribution of calendar types has changed little. Most using traditional semesters are in California or New York. Only 8 percent use the 4-1-4 schedule. (MSE)