Science, technology, engineering and mathematics (STEM) professionals generate a stream of scientific discoveries and technological innovations that fuel job creation and national economic growth. Ensuring a robust supply of these professionals is critical for sustaining growth and creating jobs growth at a time of intense global competition.…

This study uses data from the 1989-1994 Beginning Postsecondary Survey to ascertain the prevalence of such nontraditional enrollment practices as part-time and stop-out behavior. The decision to enroll initially as a part-time or full-time student was examined, contingent on the initial decision to attend college. A theoretical model that…