Learning theory Flashcards

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1
Q

Classical conditioning (respondent learning)

A

Described by Pavlov 1927

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2
Q

Unconditioned stimulus

A

Food

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3
Q

Unconditioned response

A

Salivation

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4
Q

Conditioned stimulus

A

New stimulus - bell

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5
Q

Conditioned response

A

Salivation, in response to the conditioned stimulus

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6
Q

Automatic behavior

A

The forming of an association
Passive process
Doesn’t require understanding

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7
Q

Acquisition stage

A

The period of paring required between an UCS, and CS for the association of be learned

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8
Q

Stimulus preparedness

A

Acquisition of Conditioned response is selective, and the fact that certain stimuli are more likely to become a CS is termed stimulus preparedness

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9
Q

Simultaneous conditioning

A

The CS and UCS are applied at the same time

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10
Q

Delayed conditioning

A

Start of the CS precedes the start of the UCS

Optimal delay less than 0.1 sec

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11
Q

Trace conditioning

A

Least effective

Where the CS ends before the UCS begins

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12
Q

Extinction

A

The CS is presented without the UCS then the CR gradually disappear, though not completely

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13
Q

Partial or spontaneous recovery

A

There is a period where CS is not presented, CR may return but Ina weakened form

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14
Q

Higher order / second order conditioning

A

Learning to respond to a new CS through association with the original CS

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15
Q

Generalization

A

If a stimulus similar to the CS is used, this enables learning of similarities

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16
Q

Discrimination

A

The ability to recognize and respond to the differences between similar stimuli

17
Q

Incubation

A

For emotional reactions, repeats brief exposures to the CS can result in a large increase in strength of the CR

18
Q

Watson and Rayner

A

In 1920
Used Classical Conditioning
To indue a white rabbit phobia
Little Albert 11 month year old baby

19
Q

Operant conditioning

A

Instrumental learning

20
Q

Skinner 1904- 1990

A

Proposed associative learning theory

21
Q

Thorndike law of effect (1874-1949)

A

States that if a voluntary behavior (operating on trail and error) is rewarded it will be repeated and vice versa

22
Q

Primary reinforcement

A

Rewards basic drives. Sex, nourishment

Independent of prior learning

23
Q

Secondary reinforcement

A

Rewards learned drives , money, praise

More subjective

24
Q

Positive reinforcement

A

Reward reinforces a response and increases the likelihood of its occurrence

25
Q

Negative reinforcement

A

Unpleasant condition is removed and again increases the likelihood of response
Patient controlled analgesia

26
Q

Punishment

A

An aversive consequence that is intended to reduce the likelihood of occurence

27
Q

Aversive conditioning

A

Punishment
Avoidance conditioning
Escape conditioning

28
Q

Covert sensitization

A

When aversive conditioning in performed in imagination

29
Q

Schedules of reinforcement

A

Continuous

Partial

30
Q

Chaining

A

A desired behavior is broken down into a series of simpler steps which are the taught separately and eventually linked together

31
Q

Shaping

A

Involves reinforcing successively closer approximations to a desired behavior

32
Q

Premaks principle

A

States that a high frequency behavior can be used to reinforce lower frequency behavior

33
Q

Reciprocal inhibition

A

Wolpe 1958
The connection between an anxiety inducing stimulus and its response is weakened y the concurrent administration of an anxiety in inhibiting stimulus