The Department of Psychology and Social Behavior (PSB) at UCI offers exciting and innovative programs of study at the undergraduate and graduate levels. Our 25 faculty members are prominent scholars whose specialties include developmental, social, personality, health, psychology and law, biological, clinical, cultural, community, environmental, and ecological psychology. The faculty are united by an overarching interest in understanding the origins of human behavior as it develops across the life course and in diverse sociocultural contexts. The faculty also share a strong commitment to interdisciplinary scholarship and to research that has the potential for application to important societal problems.