Organisms learn by associating an action or behavior with a reward or punishment
Behaviorist psychologist who is most famous for his experiments with rat and pigeons Developed the “Skinner Box” to prove that learning is encouraged through reinforcements
Anything that increases the chances that a behavior will be repeated Primary Reinforcers: Reinforcers that function due to the biological make-up of an organism
Secondary Reinforcers: Reinforcers that must be learned to acquire their value by being paired with primary reinforcers
Positive Reinforcers: Any reinforcers that increase the frequency of a behavior (food, fun activities, social acceptance) Negative Reinforcers: Any reinforcers that increase the frequency of a behavior when the reinforcement is removed
Rewards: Increase the frequency of a behavior by “awarding” something pleasing for that behavior (and “A” for hard work in class, a pay raise for a job well done)
Punishments: Aim to decrease the frequency of a behavior when they are applied
Does not teach appropriate, alternate behaviors Works only when ALWAYS given Can create anger or hostility May be imitated as a way of solving problems Sometimes can be seen as an effective way to get attention
Continuous Reinforcement: The reinforcement of a behavior every time it occurs This is very effective when you are just learning something new
Partial Reinforcement: A behavior that is NOT reinforced EVERY time Behaviors tend to last longer
Fixed Ratio: Reinforced after a fixed number of events (Getting a bonus after fixing 10 cars) Variable Ratio: Reinforced after a changing number of events Slot Machine
Fixed Interval: Reinforced after a fixed amount of time has passed (Getting paid every Friday) Variable Interval: Reinforced after a changing amount of time (Unpredictable pop quizzes in class)
Extinction may occur after a repeated performance of a behavior without reinforcement
Shaping: A way of teaching complex behaviors by reinforcing small steps in the right direction Programmed Learning: Assumes that any task, no matter how complex, could be learned (“teaching machines”)
Discipline: Sometimes doesn’t work to reinforce or punish inappropriate behaviors because this can give attention for bad behavior Suggests that isolation from others and ignoring a child works best (“Time-Out”)
Albert Bandura Suggested that we acquire knowledge and skills by observing others Ex: Media Violence Ex: Child Abuse Patterns
Preview: Getting a general picture of what is covered in the chapter before really “starting” it (warm-up activities, Vocab exercises, pre-tests) Question: Learning is easier when we have goals in mind and there is something particular we want to learn (Chapter questions, reading guide)
Read: Once you have questions, read the material to find the answers (Relating to the previous questions will give the reading a sense of purpose and help you to focus on key points) Reflect: Reflect to be sure you understand the subject matter (Relate new information to old information, to events in your personal life, or to the lives of others)
Recite: Once you have read the material and have answered your questions, recite the information aloud or silently) Review: Review the material each day; distributed information is much more effective than “mass learning”