Final answer:
The sociocultural perspective is focused on how behavior and cognitive processes vary among cultures, unlike other perspectives such as psychodynamic, humanistic, and evolutionary.
Step-by-step explanation:
The perspective that studies how behavior and cognitive processes vary among cultures is the sociocultural perspective. This viewpoint explores the ways in which cultural factors such as traditions, social practices, and cultural norms impact the psychological functioning and behavior of individuals. Through the sociocultural lens, psychologists examine how cultural context shapes and influences an individual’s behavior and thought processes, contrasting with other perspectives such as the psychodynamic, which focuses on unconscious influences and childhood experiences, the humanistic, with an emphasis on individual free will and personal growth, and the evolutionary perspective, which looks at how natural selection of traits has shaped behavior.