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39 Cards in this Set
- Front
- Back
Learning
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The process by which experience produces a relatively enduring change in an organism's behaviour or capabilities
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Behaviourism
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HOW organisms learn.
(reward/punishment) |
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Ethology
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Focuses on functions of behaviour and adaptive significance
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Personal Adaptation
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Occurs through laws of learning and results from interactions with immediate and past environments
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Species Adaptation
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Evolution of species to evolve and survive
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Habituation
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Decrease in a strength of a response to a repeated stimulus
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Classical Conditioning
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Learning to associate two stimuli such that one stimulus comes to produce a response from the organism. (Association)
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Unconditioned Stimulus (US)
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Stimulus that produces an unconditioned response.
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Conditioned Stimulus (CS)
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A stimulus that gains value through learning.
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Unconditioned Response (UR)
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An unlearned response to an innately important stimulus.
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Conditioned Response (CR)
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A response elicited by a stimulus whose importance depends on past learning.
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Acquisition
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The period in which a response is being learned
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Extinction
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Repeated presentation of the CS without the US
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Spontaneous Recovery
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Recovery of the extinguished response after a rest period.
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Higher Order Conditioning
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Using the conditioned stimulus (CS) to condition ANOTHER neutral stimulus
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Flooding
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Expose a person to the CS without the US
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Conditioned Taste Aversion (CTA)
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Pairing a previously neutral stimulus with BAD feelings.
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Operant Conditioning
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Forming an association between voluntary response and outcome.
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Law of Effect
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A response followed by a "satisfying" consequence will become more likely to occur, and a response followed by an "unsatisfying" outcome will become less likely to occur.
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Operant Extinction
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Weakening and eventual disappearance of a response because it is no longer reinforced.
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Positive Reinforcement
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Presentation of a stimulus that will result in an increases of the desired behaviour.
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Negative Reinforcement
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Removal of a stimulus that will result in an increase of the desired behaviour
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Positive Punishment
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Presentation of a stimulus that will result in a decrease of the unwanted behaviour
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Negative Punishment
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Removal of a stimulus that will result in a decrease of the unwanted behaviour
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Primary Reinforcer
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Stimulus that an organism naturally or biologically finds reinforcing
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Secondary Reinforcer
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Stimulus that an organism find reinforcing through association with primary reinforcers
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Generalization
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An operant response that occurs to a new antecedent stimulus or situation similar to one experienced during training
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Discrimination
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Being able to distinguish between antecedent stimulus and respond to one and not the other.
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Fixed Ratio
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Reinforcer given after a fixed number of responses.
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Variable Ratio
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Reinforcer given after a variable number of correct responses.
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Fixed Interval
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First response after a set time had elapsed.
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Variable Interval
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First response after an interval has elapsed
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Escape Conditioning
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Organisms learn to make a response to terminate an aversive situation
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Avoidance Conditioning
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Organism learns to avoid aversive situation.
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Amygdala
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Brain structure important for fear conditioning
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Latent Learning
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Learning that occurs but is not demonstrated until there is an incentive to perform.
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Observational Learning
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Learning that occurs by watching a model.
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4 Steps of Observational Learning
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1. attention
2. retention 3. reproduction 4. motivation |
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ABCs of Operant Conditioning
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A: antecedent: stimuli present before behaviour
B: behaviour: emitted by organism C: consequence: occurs |