Lisa Gray-Shellberg, Ph.D.
Title: Emeritus Faculty, Psychology
Office: SBS G-310
Phone Extension: x3454
Email Username: lgrayshell
Affordable Learning Initiatives
PSY 490: Senior Seminar: Positive Psychology from a Personal Strengths ApproachSpring 2012
Cost of A Primer in Positive Psychology, new: $48.50
Cost of rental through CSUDH Bookstore: $33.95
Total savings per student: $14.55
Textbook is available used or as a rental at reduced price points to students at the University Bookstore.
- Peterson, C. (2006). A Primer in Positive Psychology. Oxford University Press. ISBN: 9780195188332.