Welcome to the Pomona Personality, Psychopathology, and Relationships (PPPR) Lab directed by Dr. Sara Masland. We are based within the Pomona College Psychology Department in Claremont, California. Our lab specializes in the study of personality (including everyday personality functioning and personality disorders), psychopathology, and relationships. We use behavioral, psychophysiological, interview, and self-report methods to understand complex questions about human life.