Albert Bandura developed social learning theory, which posits that behavior is learned through observational learning. Children observe and imitate the behaviors of people around them, as shown through Bandura's famous Bobo doll experiment. There are four processes of observational learning: attention, retention, motor reproduction, and motivation/reinforcement. Individuals must pay attention to behaviors, remember them, be capable of physically reproducing them, and be motivated to do so by expecting rewards or reinforcement.