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Psych Unit 6B Vocab
| Term | Definition |
|---|---|
| Associative learning | Learning that certain events occur together |
| Classical conditioning | Learning where we link two or more stimuli |
| Behaviorism | The view that psych is objective and studies behavior without mental processes |
| Ivan Pavlov | The og behaviorist with a bell |
| Unconditioned Response (UR) | An unconditioned, naturally occurring response |
| Unconditioned Stimulus (US) | A stimulus that naturally and automatically triggers a UR |
| Conditioned Stimulus (CS) | An originally neutral stimulus that triggers a CR |
| Conditioned Response (CR) | A learned response to a previously natural stimulus |
| Acquisition | Initial learning of the stimulus-response relationship |
| Higher-order conditioning | When the stimulus becomes a CS without a US |
| Extinction | The diminishing of a conditioned response |
| Spontaneous recovery | The reappearance of a CR after a pause |
| Generalization | The tendency to respond to stimuli similar to the CS |
| Discrimination | The learned ability to distinguish between a CS and irrelevant stimuli |
| Counterconditioning | Conditioning someone to change their response |
| One-Trial Conditioning | States learning occurs in a single pairing not strengthened over time through repeated exposure |
| Biological Preparedness | The idea that organisms are predisposed to learning associations |
| Habituation | The process of growing accustomed to a situation or stimulus |
| Operant conditioning | When behavior is increased following a reinforcer |
| B.F. Skinner | Big behaviorist and operant conditioner |
| Thorndike’s law of effect | Rewarded behavior recurs, punished does the opposite |
| Operant chamber | A box with a way to obtain something and devices to record how many times something was obtained |
| Reinforcement | Any event that strengthens a preceding response |
| Shaping | Guiding behavior toward the desired behavior |
| Positive reinforcement | Increasing behavior through positive reinforcers |
| Negative reinforcement | Increasing behavior by stopping negative stimuli |
| Primary reinforcers | An innately reinforcing stimulus |
| Secondary reinforcers | A stimulus that gains power through association with a primary reinforcer |
| Continuous reinforcement | Reinforcing desired response each occurance |
| Partial reinforcement schedules | Reinforcing a response only part of the time |
| Fixed-ratio schedules | Reinforces behavior after a set number of responses |
| Variable-ratio schedules | Provides reinforcers after a seemingly unpredictable number of responses |
| Fixed-interval schedules | Reinforces response after a specified time |
| Variable-interval schedules | Reinforces response at unpredictable time intervals |
| Reinforcement Discrimination | Reinforcing in presence of one stimulus but not others |
| Reinforcement Generalization | When reinforced behavior also exhibits in similar contexts |
| Learned Helplessness | Behavior after enduring repeated aversive stimuli beyond someone's control |
| Punishment | An event that tends to decrease behavior it follows |
| Positive punishment | Administer an aversive stimulus |
| Negative punishment | Withdraw a rewarding stimulus |
| Instinctive drift | Tendency of learned behavior to revert to biological predispositions |
| Cognitive map | Mental representation of the layout of one's environment |
| Latent learning | Learning that doesn't appear until there's incentive to demonstrate it |
| Insight Learning | Immediate and clear learning or understanding |
| Observational learning | Learning by observing others |
| Modeling | The process of observing and imitating behavior |
| Vicarious Conditioning | Learning through observing others' responses |
| Theory of mind | The capacity to understand that others think their own thoughts |
| Social Learning Theory | Suggests social behavior is learned by observing and imitating the behavior of others |