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Learning
Conditioning
52
Psychology
Undergraduate 1
10/18/2011

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Term
Classical Conditioning
Definition
2 stimuli
Term
Operant Conditiontion
Definition
A response and its consequences
Term
Unconditioned Stimulus (UCS)
Definition
Stimulus that unconditionally-automatic and naturally- triggers a response
Term
Unconditioned Reponse (UCR)
Definition
unlearned, naturally occuring reponse to the unconditioned stimulus
Term
Conditioned Stimulus (CS)
Definition
Originally irrelevant stimulus that, after association with an UCS, comes to trigger a CS
Term
Conditioned Response (CR)
Definition
learned response to a previous netural conditioned stimulus
Term
Acquisition
Definition
the initial stage in classical conditioning. the phase assocaiting an NS with an UCS so that the NS comes to ellicit a CR
Term
Extinction
Definition
diminishing of a CR
Term
Spontaneous Recovery
Definition
after extinction, a response will suddenly reappear
Term
Generalization
Definition
A behaviour that speads from one situation to another similar one
Term
Discrimination
Definition
The reverse of generalization. Some stimuli have pleasant consequences and some do not
Term
Internal stimuli
Definition
Associate better with taste
Term
External Stimuli
Definition
associate better with pain
Term
Operant Conditioning
Definition
type of learning in which behavior is strengthed if followed by reinforcement or diminished if followed by punishment
Term
Law of Effect
Definition
principles that behaviours followed by favourable consequences becomes more likely, behaviours followed by unfavourable consequences become less likely
Term
Operant Behaviour
Definition
Operates (acts) on environment. produces a consequence
Term
Respondent Behaviour
Definition
occurs as an automatic response to stimulus behavious learned thorugh classical conditioning
Term
SHaping
Definition
successively closer version of a desired response are reinforced
Term
Chaining
Definition
each part of a sewuence is reinforeced, the different parts are put together into a whole
Term
Positive reinforcement
Definition
a consequence that adds a stimulus to strengten behaviour
Term
Negative Reinforcement
Definition
a consequence that removse an aversive stimulus to strengthen behavious
Term
Primary Reinforcement
Definition
unlearned and usually necessary for surivival
Term
Secondary Reinforcement
Definition
anything htat comes to represent a primary reinforcer such as praise. also called  conditioned reinforcer
Term
Immediate Reinforcement
Definition
to our detriment, small but immedaite reinforcements are somtimes more alluring than big, but delayed reinforcements
Term
Continuous Reinforcements
Definition
reinforcing the desired response each time it occurs
Term
Partial (intermittent) Reinforcement
Definition

reinforcing a response only part of the time.

slower acquisition but resistent to extinction

Term
Fixed
Definition

spedific amount 

numer of responses before reward

Term
Variable
Definition

Unknown amount

number of responses

Term
Interval
Definition
Amount of time
Term
Ratio
Definition
Amount of reponses
Term
Fixed Ratio (FR)
Definition
reinforces a response only after specified number of responses. faster you resond the more rewards you get. Different ratios. High rate of responding
Term
Variable Ratio (VR)
Definition
Reinforces a response after an unpredictable number of responses. Avgerage ratio. Very hard to distinguish because of unpredictability
Term
Fixed Interval
Definition
Reinforces a response only after a specified time has elapsed. Response occurs more frequently as the anticipated time for the reward draws near
Term
Variable Interval
Definition
Reinforces a response at unpredictable time intervals. Produces slow steady responding
Term
Punishment
Definition
Any consequence (usually aversive) that would decrease behaviour. Powerful controller of unwanted behaviour
Term
Cognitive Approach
Definition
Emphasizes abstract and subtle learning that couldn't be achieved through conditioning or social learning alone
Term
Latent Learning
Definition
some learning is not intentional, but occurs almost accidentally. Learning that occurs but is not apparent until there's an incentive to demonstrate it
Term
Intrinsic Motivation
Definition
Desire to perform behaviour for its on sake and to be effective
Term
Extrinsic Motivation
Definition
Desire to perform a behaviour due to promised rewards or threats of punishments
Term
Overjustification Affect
Definition
the effect of promising a reward for doing what one already likes to do. The person may now see the reward, rather than the intrinsic interests as the motivation for the task
Term
Albert Bandura/Social Learning Theory
Definition
Learning by observing and imitating others
Term
Reciprocal Determinism
Definition
Environment causes behaviour, behaviour causes environment; the world and a person's behaviour cause one another
Term
Modeling
Definition
Process of observing and imitating a specific behaviour
Term
Prosocial (good) Behaviour
Definition
Positive, constructive, helpful behaviour. Opposite of Antisocial behaviour
Term
Four Steps in Modeling
A:
R:
R:
M:
Definition
A: Attention
R: Retention
R: Reproduction
M: Motivation
Term
Attention
Definition
If you are going to learn anything, you have to be paying attention to it
Term
Retention
Definition
You must remember what you have paid attention to
Term
Reproduction
Definition
Translating the images into actual behaviour
Term
Motivation
Definition
You will not do anything unless you are motivated to imitate it
Term
Motives:
1. Past Reinforcement
2. Promised Reinforcements
3. Vicarious Reinforcements
Definition
1. Traditional behaviourism
2. incentives that we can imagine; could also be threats on the negative side
3. Seeing and recalling the model being reinforced
Term
Self-regulation
Definition
Controlling our own behaviour in 3 steps
1. Self-observation
2. Judgement: we compare with the standard
3. Self-response: Own form of reinforcement
Term
Mirror Neurons
Definition
Frontal lobe neurons that fire when performing certain actions or when observing another doing so. May enable imitation, language, learning and empathy
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