What does Social Psychology primarily study?

Social Psychology primarily studies the impact of social behavior and group dynamics, focusing on how individuals think, feel, and behave in social contexts. This field examines various factors that influence interpersonal relationships, group interactions, and social perceptions. Researchers in social psychology explore concepts such as conformity, aggression, altruism, and group cohesion, providing insights into how people's behaviors and attitudes are shaped by their social environment.

The emphasis is on understanding the ways that social influences affect individual behaviors and thoughts, which can vary across different situations and cultural contexts. This makes it a distinct discipline that draws from aspects of psychology, sociology, and anthropology, and it seeks to uncover the underlying mechanisms that guide social interaction and group behavior.

Other options do not capture the essence of social psychology. The influence of biological factors, cognitive development in isolation, and historical aspects of psychology all fall within different domains of psychological study, such as biological psychology, cognitive psychology, and the history of psychology, respectively. These areas do not specifically address the complexities of social interactions and group dynamics that are central to social psychology.