Choosing and Changing Course: Postsecondary Students and the Process of Selecting a Major Field of Study.

Much prior research has examined the individual-level, major-specific, and institutional correlates of college students' choice of major, as well as the variation in labor market outcomes associated with this important choice. Extant accounts, however, largely overlook the process by which individuals change their major throughout college. This study provides a comprehensive description of major switching, and considers its relevance to concerns about stratification in postsecondary education. Drawing on survey and transcript data from students at three large universities in the United States, I find that switching is widespread, and that many students change their majors multiple times. Students appear to change majors in an effort to better fit their interests and abilities, as students seek out majors that are generally less competitive and easier. Major change further contributes to gender segregation, particularly as women leave science, technology, engineering, and math (STEM) fields after initially selecting these at lower rates than men. [ABSTRACT FROM AUTHOR]