1. What matters in college?;Astin;Liberal Education,1993
2. Self-efficacy: toward a unifying theory of behavioral change;Bandura;Psychological Review,1977
3. Social foundations of thought and action: A social cognitive theory;Bandura,1986
4. Education pays: The benefits of higher education for individuals and society;Baum,2007
5. Education pays: The benefits of higher education for individuals and society;Baum,2004