When a discipline enters the lock-out mode in the San Jose/Evergreen Community College District, the computer prevents a student from registering in any course in that discipline unless he/she has completed all prerequisites for that course. To determine how this registration process affected enrollments, average daily attendance (ADA) figures…

During fall 1977 registration at William Rainey Harper College, a questionnaire was distributed to all registrants in an attempt to determine the extent of enrollment loss during registration periods due to scheduling problems and to identify steps which might be taken to prevent such losses in the future. Questionnaires were returned by 1,240…

In order to determine the relationship between those courses students wished to take and those in which they actually enrolled, students were asked to indicate their course preference during fall 1977 registration. For each day of the registration process, the desired classes were compared with the number of students enrolled in each class.…