This study explored the effects of service learning and community service on college undergraduates' cognitive and affective development, investigating how service enhanced learning. Longitudinal data were collected from 22,236 students attending a national sample of baccalaureate-granting institutions. Most had entered college as freshmen in fall…

The freshman survey data reported here have been weighted to provide a normative picture of the college freshman population for persons engaged in policy analysis, manpower planning, administration, educational research, guidance and counseling, as well as for the general community of students and parents. The survey instrument was the Student…