Which aspect does cognitive psychology NOT primarily focus on?

Cognitive psychology primarily investigates the internal mental processes that influence behavior, such as perception, attention, and memory. These aspects are central to understanding how people process information, make decisions, and form memories.

Perception is the process by which individuals interpret sensory information, allowing them to understand and respond to their environment. Attention refers to the cognitive process of selectively concentrating on specific information while ignoring other stimuli, which affects how information is processed and understood. Memory involves the encoding, storing, and retrieval of information over time, and is fundamental to how experiences and knowledge shape behavior and thought processes.

In contrast, social influence, while important in psychology, falls more within the realm of social psychology. It examines how individuals are affected by the presence, attitudes, and behaviors of others, which is not the primary focus of cognitive psychology. Instead, cognitive psychology seeks to delve into the mental functions that underlie behaviors, rather than the social contexts that shape them. Thus, cognitive psychology does not primarily focus on social influence, making it the correct answer in this context.