Learning theories can be categorized into behavioral, constructivist, socio-cultural, and cognitive approaches. Behavioral theories such as classical conditioning and operant conditioning focus on the association between stimuli and responses. Constructivism posits that learning is an active process where learners construct new ideas based on past knowledge. Socio-cultural theory emphasizes the important role social interaction plays in cognitive development. Cognitive theories examine internal cognitive processes and believe that learning involves gaining insight. The different learning theories provide various perspectives on how learning occurs.