PSYCH 201 Flashcard Set Chapter 8

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Created Nov 5, 2009
by aphoru
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Learning
Enduring changes in behavior that occur with experience.
Association
Process by with two pieces of information from the environment are repeatedly linked so that...
Conditioning
A form of associative learning in which behaviors are triggered by associations with events...
Classical Conditioning
Form of associative learning in which a neutral stimulus becomes associated with a stimulus...
Unconditioned response (UR)
The automatic, inborn reaction to a stimulus.
Unconditioned stimulus (UCS)
The environmental input that always produces the same unlearned respones.
Conditioned Stimulus
A previously neutral input that an organism learns to associate with the UCS.
Conditioned Response
A behavior that an organism learns to preform when presented with the CS.
Stimulus Discrimination
Restriction of a CR (such as salivation) to the exact CS to which it was conditioned.
Stimulus Generalization
Extension of the association between UCS and CS to include a broad array of similar stimuli.
Extinction
The weakening and disappearance of a conditioned response, which occurs when the UCS is no...
Spontaneous Recovery
The sudden reappearance of an extinguished responese.
Law of Effect
The consequences of a behavior increase(or decrease) the likelihood that the behavior will...
Operant Conditioning
The process of changing behavior by manipulating the consequences of the behavior.
Reinforcer
An internal or external event that increases the frequency of a behavior.
Primary Reinforcers
Innate, unlearned reinforcers that satisfy biological needs (food, water etc.)
Secondary (or conditioned) Reinforcers
Reinforcers that are learned by association, usually via classical conditioning.
Positive reinforcement
The presentation or addition of a stimulus after a behavior occurs that increases how often...
Negative Reinforcement
Removal of a stimulus after a behavior to increase the frequency of that behavior.
Punishment
Stimulus, presented after a behavior, that decreases the frequency of the behavior.
Negative Punishment
The removal of a stimuls to decrease behavior.
Positive Punishment
The addition of a stimulus that decrease behavior.
Skinner Box
Simple chamber used for operant conditioning of small animals.
Shaping
The reinforcement of successive approximations of a desired behavior.
Continuous Reinforcement
Reinforcement of a behavior every time in occurs.
Intermittent Reinforcement
Reinforcement of a behavior-but not after every response.
Schedules of Reinforcement
Patterns of reinforcements distinguished by whether reinforcement occurs after a set number...
Fixed ration (FR) schedule 
Pattern of intermittent reinforcement in reinforcement follows a set number of responses.
Variable ratio (VR) Schedule
Pattern of intermittent reinforcement in which the number of responses needed for reinforcement...
Fixed interval (FI) Schedule
Pattern of intermittent reinforcement in which responses are reinforced after time periods...
Instinctive Drift
Learned behavior that shifts toward instinctive, unlearned behavior tendencies. 
Biological Constraint Model
View on learning proposing that some behaviors are inherently more likely to be learned than...
Latent Learning
Learning that occurs in the absence of reinforcement and is not demonstrated until later, when...
Conditioned Taste Aversion
The learned avoidance of a particular taste or food.
Enactive Learning
Learning by doing.
Observational Learning
Learning by watching the behavior of others.
Social Learning Theory
A description of the kind of learning that occurs when we model or imitate the behavior of...
Modeling
The imitation of behaviors performed by others.
Imprinting
The rapid and innate learning of the characteristics of a caregiver very soon after birth....
Ethology
The scientific study of animal behavior.
Behavior Modification
The application of operant conditioning principles to change behavior.


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