BASED ON EMPIRICAL DATA ACCUMULATED FROM TWELVE JUNIOR COLLEGES UNDER THE 2-SEMESTER CALENDAR, THE MODEL DEVELOPED IN THIS STUDY CAN BE USEFUL IN PREDICTING CHANGES IN PLANT USE UNDER THE 4-QUARTER CALENDAR. THIS CALENDAR REVISION HAS FOUR CONSTRAINTS--(1) THE SENIOR INSTITUTIONS IN THE STATE HAVE ADOPTED IT, (2) THE STUDENT'S CHOICE OF QUARTER IN…

This report considers the costs of three types of extended school year programs--all modifications of the quarter system--and compares these costs to the regular program. Compared against the traditional approach are: (1) a quarter system in which students attend three quarters a year and are off one quarter, meaning that 75% of all students are…