Psychology: Chapter 6 Flashcards
process of responding less strongly over time to repeated stimuli
Habituation
form of learning in which animals come to respond to a previously neutral stimulus that had been paired with another stimulus that elicits an automatic response
Classical Conditioning (Pavlovian)
stimulus that elicits an automatic response
Unconditioned Stimulus (UCS)
automatic response to a non-neutral stimulus that does not need to be learned
Unconditioned Response
response previously associated with a non-neutral stimulus that is elicited by a neutral stimulus through conditioning
Conditioned Response (CR)
initially neutral stimulus that comes to elicit a response due to association with an unconditioned stimulus
Conditioned Stimulus (CS)
learning phase during which a conditioned response is established
Acquisition
gradual reduction and eventual elimination of the conditioned response after the conditioned stimulus is presented repeatedly without the unconditioned stimulus
Extinction
sudden reemergence of an extinct conditioned response after a delay in exposure to the conditioned stimulus
Spontaneous Recovery
sudden reemergence of a conditioned response following extinction when an animal is returned to the environment in which the conditioned response was aquired
Renewal Effect
process by which conditioned stimuli similar, but no identical, to the original conditioned stimulus elicit a conditioned response
Stimulus Generalization
process by which organisms display a less pronounced conditioned response to conditioned stimuli that differ from the original conditioned stimulus
Stimulus Discrimination
developing a conditioned response to a conditioned stimulus by virtue of its association with another conditioned stimulus
Higher-Order Conditioning
difficulty in establishing classical conditioning to a conditioned stimulus we’ve repeatedly experienced alone, that is, without the unconditioned stimulus
Latent Inhibition
sexual attraction to non-living things
Fetishism
learning controlled by the consequences of the organism’s behavior
Operant Conditioning
principle asserting that if a stimulus followed by a behavior results in a reward, the stimulus is more likely to give rise to the behavior in the future
Law of Effect
grasping the underlying nature of a problem
Insight
small animal chamber constructed by Skinner to allow sustained periods of conditioning to be administered and behaviors to be recorded unsupervised
Skinner Box
outcomes of consequence of a behavior that strengthens the probability of the behavior
Reinforcement
presentation of a stimulus that strengthens the probability of the behavior
Positive Reinforcement
removal of a stimulus that strengthens the probability of the behavior
Negative Reinforcement
outcome or consequence of a behavior that weakens the probability of the behavior
Punishment
stimulus associated with the presence of reinforcement
Discriminative Stimulus
pattern of reinforcing a behavior
Schedule of Reinforcement
reinforcing a behavior every time it occurs, resulting in faster learning but faster extinction that only occasional reinforcement
Continuous Reinforcement
only occasional reinforcement of a behavior, resulting in slower extinction than if the behavior had been reinforced continually
Partial Reinforcement
pattern in which we provide reinforcement following a regular number of responses
Fixed Ratio (FR) Schedule
pattern in which we provide reinforcement for producing the response at least once following a specific time interval
Fixed Interval (FI) Schedule
pattern in which we provide reinforcement after a specific number of responses on average with the number varying randomly
Variable Ratio (VR) Schedule
pattern in which we provide reinforcement for producing the response at least once during an average time interval, with the interval varying randomly
Variable Interval (VI) Schedule
conditioning a target behavior by progressively reinforcing behaviors that come closer and closer to the target
Shaping by Successive Approximation
neutral object that becomes associated with a primary reinforcer
Secondary Reinforcer
item or outcome that naturally increases the target behavior
Primary Reinforcer
learning that’s not directly observable
Latent Learning
mental representation of how a physical space is organized
Cognitive Map
learning by watching others
Observational Learning
cell in the prefrontal cortex that becomes activated by specific motions when an animal both performs and observes that action
Mirror Neuron
evolutionary predisposition to learn some pairings of feared stimuli over others owing to their survival value
Preparedness
tendency for animals to return to innate behaviors following repeated reinforcement
Instinctive Drift
an individual’s preferred or optimal method of acquiring new information
Learning Style