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Psychologists examine mental processes and behaviors in both humans and animals. To comprehend the reasons behind specific actions, multiple elements must be considered. For instance, researchers investigate the biological foundations of behavior to grasp how the nervous system, hormonal functions, and genetic factors collectively shape observable actions. They also explore cognitive and perceptual systems at a conceptual level to identify the mental frameworks that guide perception, decision-making, and behavior. Individual personality traits—what makes one person distinct from another—play a crucial role in determining actions. Social psychology focuses on how people behave in group settings, since nearly all human activity occurs within social environments. As organisms evolve throughout their lifespan, tracking developmental changes in biological, cognitive, emotional, and social domains provides further insights into behavior.
Psychopathology investigates mental health conditions that may impair daily functioning. The department emphasizes that by forming meaningful connections with mentors, actively collaborating with research teams, and participating in Johns Hopkins' neuroscience network, undergraduate students will develop comprehensive psychological expertise to support their post-graduation goals.
Through close faculty guidance, hands-on research experiences, and engagement with the broader neuroscience community, you'll acquire deep knowledge in psychology. Given the field's interdisciplinary nature extending beyond the Department of Psychological and Brain Sciences, numerous research and partnership opportunities exist across institutions like the Mind-Brain Institute, School of Medicine, Bloomberg School of Public Health, Peabody Institute, and Applied Physics Laboratory.