Chapter 6-9 Flashcards
(74 cards)
What are instincts?
Behaviors triggered by a broader range of events (i.e. aging, change of seasons)
What are reflexes?
Motor/neural reactions to a specific stimulus
Define unconditioned stimulus.
Stimulus that elicits a reflexive response (food)
Define unconditioned response.
A natural unlearned reaction to a stimulus (salivation in response to food)
What is a neutral stimulus?
Stimulus that does not naturally elicit a response (ringing a bell does not cause salivation by itself prior to conditioning)
Define conditioned stimulus.
Stimulus that elicits a response after repeatedly being paired with an unconditioned stimulus
What is a conditioned response?
The behavior caused by the conditioned stimulus
What is extinction in classical conditioning?
Decrease in the conditioned response when the UCS is no longer presented with the CS
Define spontaneous recovery.
The return of a previously extinguished conditioned response following a rest period
What is classical conditioning?
The process by which we learn to associate stimuli and, consequently, to anticipate events
Define operant conditioning.
A form of learning in which the stimulus/experience happens after the behavior is demonstrated
What is observational learning?
Learning by watching others and then imitating
What is positive reinforcement?
Something is added to increase the likelihood of a behavior
Define positive punishment.
Something is added to decrease the likelihood of a behavior
What is negative reinforcement?
Something is removed to increase the likelihood of a behavior
Define negative punishment.
Something is removed to decrease the likelihood of a behavior
What is shaping?
Rewarding successive approximations toward a target behavior
Define continuous reinforcement.
When an organism receives a reinforcer each time it displays a behavior
What is partial reinforcement?
The organism does not get reinforced every time it displays the desired behavior (they are reinforced intermittently)
What is a schema?
A mental construct consisting of a collection of related concepts
Define role schema.
Makes assumptions about how individuals in certain roles will behave
What is a critical period?
Proficiency at acquiring language is maximal early in life
What does trial and error involve?
Continue trying different solutions until the problem is solved
Define algorithm.
Step-by-step problem-solving formula