01:830:220 Lecture Notes - Lecture 6: Classical Conditioning, Albert Bandura, Slot Machine
Document Summary
Association between uncontrollable response and neutral stimulus. Unconditional stimulus (us, meat powder) unconditioned response (ur, salivation) Neutral stimulus (bell) no unconditioned response (no salivation) Neutral stimulus (bell) + unconditioned stimulus (us, meat powder) unconditioned response (ur, salivation) Conditioned stimulus (cs, bell) conditioned response (cr, salivation) Everytime jim turns off his computer, he gives dwight a mint. Dwight becomes used to hearing the bell and getting a mint. When jim does not give him a mint, his mouth salivates. Cs the bell on the computer. Negative reinforcement (take away chores, cancel quizzes) Reinforcement after a fixed interval of time. Ex. paycheck (you know every two weeks, you will get a paycheck) Reinforcement after a variable interval of time. Reinforcement administered after a fixed number of responses. Ex. punched reward cards at coffee shops. Reinforcement administered after a random number of responses. Simple reinforcement schedules produce characteristic response patterns. Ratio schedules produce more responses than do interval schedules.
