Table 1 Major areas of study in psychology (27 items)

●principles and history

●research methods

●learning

●cognition

●perception

●development

●education

●social (psychology)

●emotion

●personality

●clinical (psychology)

●disorder

●nervous function

●physiology

●statistics

●measurement and assessment

●industry

●organization

●health

●welfare

●crime and justice

●delinquency

●evolution

●heredity

●environment

●culture

●behavioral economics