Teachers College, Columbia University

Layoff, Lemons, and Faculty Quality: Can You Recognize an Effective Adjunct Faculty When You Recruit One?

Date and Time: March 17, 2017 3:00–4:30 PM
Location: Washington, DC
Venue: Marriott Wardman Park | Truman, Mezzanine Level

Can adjunct faculty’s characteristics from their jobs before college employment predict their effects as college instructors? This paper is the first to link adjunct faculty’s employment history before they started teaching in college with college transcripts of students they teach. The author estimates valued-added for college faculty using a two-way fixed effects model controlling for both course- and instructor- fixed effects and then examines to what extent instructor characteristics from previous jobs (e.g., earnings) and industry experiences outside education, can predict their value-added estimates. The author uses students’ future performance to infer current instructor quality. To capture multiple aspects of instructor effects, the author measures student outcomes using subsequent course performance in the subject area, credential completion, and employment and earnings. The author finds that adjunct faculty who are better at improving course performance are not always the ones who boost students’ long-term outcomes including credential completion and earnings. The author also finds that adjunct faculty who have worked in non-education sectors and had higher earnings before teaching at colleges are associated with higher value-added measured by students’ long-term outcomes.

Participants

Research Affiliate
Community College Research Center