Final answer:
Bandura's observational learning studies focused on how individuals learn by watching others and imitating their behavior.
Step-by-step explanation:
Bandura's observational learning studies focused on how individuals learn by watching others and imitating their behavior. He conducted experiments, such as the Bobo doll study, where children's aggression was influenced by whether they saw the model being punished or reinforced for their behavior. Bandura proposed that observational learning involves attention, retention, reproduction, and motivation as key steps in the process of modeling.