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Learning
Psychology by Daniel
53
Psychology
Undergraduate 1
03/19/2011

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Term
LEARNING
Definition
Experience That Causes a Permanent Change
Term
HABITUATION
Definition
A simple form of learning in which repeated or prolonged exposure to a stimulus results in a gradual reduction in responding
Term
Learning as purely behavioral without the need to invoke mental activity
Definition
WHAT DOES THE BEHAVIORIST SAY ABOUT LEARNING?
Term
CLASSICAL CONDITIONING
Definition
When a neutral stimulus evokes a response after being paired with a stimulus that naturally evokes a response
Term
UNCONDITIONED STIMULUS
Definition
something that reliably evokes a naturally occurring reaction in an organism
Term
UNCONDITIONED RESPONSE
Definition
A reflexive reaction that is reliably elicited by an unconditioned stimulus
Term
CONDITIONED STIMULUS
Definition
something that is initially neutral and produces no reliable response in an organism
Term
CONDITIONED RESPONSE
Definition
a reaction that resembles an unconditioned response but is produced by a conditioned stimulus
Term
ACQUISITION
Definition
the phase when the CS and the US are presented together
Term
SECOND-ORDER CONDITIONING
Definition
when the US has acquired its ability to produce learning from an earlier procedure in which it was used as a CS
Term
EXTINCTION
Definition
the CS is presented without the US, resulting in a decline of the learned response
Term
SPONTANEOUS RECOVERY
Definition
the recovery of learned responding, post-extinction, after a rest period
Term
GENERALIZATION
Definition
the CR is observed even though the CS is slightly different from the original CS
Term
DISCRIMINATION
Definition
the capacity to distinguish between similar but distinct stimuli
Term
1. Trained to fear a white rat, which generalized to other similar stimuli
2. Bolstered Watson’s stance that learning and the environment are more important than genetics or personality in shaping behavior
Definition
THE CASE OF LITTLE ALBERT
Term
The central nucleus of the amygdala is critical for emotional conditioning
Definition
The Neural Elements of Classical Conditioning
Term
Expectation is critical for learning
Definition
Cognitive elements of classical conditioning
Term
unfamiliar
Definition
Conditioning is easier with familiar/unfamiliar CS?
Term
food aversion, food preference and biological preparedness
Definition
Evolutionary elements classical conditioning
Term
BIOLOGICAL PREPAREDNESS
Definition
a propensity for learning particular kinds of associations over others
Term
OPERANT CONDITIONING
Definition
a type of learning in which the consequences of an organism's behavior determine whether it will be repeated in the future
Term
LAW OF EFFECT
Definition
Satisfying things tend to be repeated and unpleasant things are less likely to be repeated
Term
OPERANT BEHAVIOR
Definition
Behavior that an organism produces that has some impact on the environment
Term
REINFORCER
Definition
any stimulus or event that functions to increase the likelihood of behavior that led to the stimulus or event that led to it
Term
PUNISHER
Definition
any stimulus or event that functions to decrease the likelihood of behavior that led to the stimulus or event that led to it
Term
POSITIVE REINFORCEMENT
Definition
something desirable is presented
Term
NEGATIVE REINFORCER
Definition
something undesirable is removed
Term
POSITIVE PUNISHMENT
Definition
something undesirable is administered
Term
NEGATIVE PUNISHMENT
Definition
something desirable is removed
Term
PRIMARY REINFORCEMENT
Definition
those that provide shelter, food, comfort, warmth
Term
SECONDARY REINFORCEMENT
Definition
those that have nothing to do with biological satisfaction
Term
NEUTRALITY OF REINFORCER -> PREMACK PRINCIPLE
Definition
discerning which of two activities someone would rather engage in means that the preferred activity can be used to reinforce the nonpreferred activity (e.g., no TV until homework is done)
Term
OVER-JUSTIFICATION EFFECT
Definition
external rewards can undermine intrinsic reward of performing a behavior
Term
STIMULUS CONTROL
Definition
a particular response only occurs when the appropriate stimulus is present
Term
DISCRIMINATIVE STIMULUS
Definition
a stimulus that is associated with reinforcement for a particular behavior in a particular situation (e.g., key pecking in a Skinner box)
Term
EXTINCTION
Definition
reinforcer is no longer presented following the learned behavior
Term
INTERMITTENT REINFORCEMENT
Definition
only some of the responses made are followed by reinforcement
Term
FIXED INTERVAL SCHEDULE
Definition
an operant conditioning principle in which reinforcement are presented at fixed time periods, provided that the appropriate response is made
Term
VARIABLE INTERVAL SCHEDULE
Definition
an operant conditioning principle in which behavior is reinforced based on an average time that has expired since the last reinforcement
Term
FIXED RATIO SCHEDULE
Definition
an operant conditioning principle in which reinforcement is delivered after a specific number of responses have been made
Term
variable ratio schedule
Definition
an operant conditioning principle in which only some of the responses made are followed by reinforcement
Term
SHAPING
Definition
LEARNING THAT RESULTS from the reinforcement of successive approximations to a final desired behavior
Term
Pleasure/reward centers (tend to be dopaminergic)
Neurons in the medial forebrain bundle have a pathway that run through hypothalamus into nucleus accumbens
Definition
Neural elements of operant conditioning
Term
means-end relationship bu Edward Chace Tolman
Definition
Cognitive element of operant conditioning
Term
means-end relationship
Definition
the conditioning experience produced knowledge or belief that , in this particular situation, a specific reward (end)will appear if a specific response (means) is made
Term
LATENT LEARNING
Definition
a condition in which something is learned but it is not manifested as a behavioral change until sometime in the future
Term
COGNITIVE MAP
Definition
a mental representation of the physical features of the environment
Term
COGNITIVE MAP
Definition
a mental representation of the physical features of the environment
Term
misbehavior by organisms that was first identified by Marion and Kellar Breland
Definition
EVOLUTIONARY ELEMENT OF OPERANT CONDITIONING
Term
OBSERVATIONAL LEARNING
Definition
a condition in which learning takes place by watching the actions of others
Term
IMPLICIT LEARNING
Definition
learning that takes place largely independent of awareness of both the process and the products off information acquisition
Term
occipital lobe
Definition
IMPLICIT LEARNING fMRI scanning?
Term
left temporal lobe, right frontal lobe and parietal lobe
Definition
EXPLICIT LEARNING fMRI scanning?
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