Welcome to the Psychology Department

We welcome you to the website of the Psychology Department at California State University, San Marcos.  Psychology is the empirical investigation of behavior from a biological, cognitive, and/or psychosocial perspective. The Psychology Department offers the following programs:

• B.A. in Psychological Science 
• B.A. in Child and Adolescent Development (CHAD)
• Minor in Psychological Science
• M.A. in Psychological Science

We invite you to browse these pages to learn more about our programs and the support we offer to students.  

For questions regarding the Psychology Department, please contact 

• Dr. Carrick Williams, Psychology Department Chair
• Soheyla Mohseni, PSYC Academic Coordinator

For questions regarding CHAD, please contact:

• Dr. Haylee DeLuca Bishop, CHAD Program Director
• Erika Villalobos, CHAD Academic Coordinator

For general advising questions, contact CSUSM Virtual Advising Services