Chapter 3 Flashcards
autoshaping
sign tracking
backward conditioning
a procedure in which the CS is presented shortly after the US on each trial
compound-stimulus test
A test procedure that identifies a stimulus as a conditioned inhibitor if that stimulus reduces the responding elicited by a conditioned excitatory stimulus. Also called summation test
conditional or conditioned response (CR)
The response that comes to be made to the CS as a result of classical conditioning
conditional or conditioned stimulus (CS)
A stimulus that does not elicit a particular response initially, but comes to do so as a result of becoming associated with an US
conditioned suppression
Suppression of ongoing behavior (e.g., drinking or lever pressing for food) produced by the presentation of a CS that has been conditioned to elicit fear through association with an aversive US.
conditioning trial
a training episode involving presentation of a CS with (or without) a US
CS-US interval
same as interstimulus interval
evaluative conditioning
Changing the hedonic value or liking of an initially neutral stimulus by having that stimulus associated with something that is already liked or disliked.
explicitly unpaired control
A procedure in which both CS and US are presented, but with sufficient time between them so that they do not become associated with each other.
goal tracking
Conditioned behavior elicited by a CS that consists of approaching the location where the US is usually presented.
inhibitory conditioning
A type of classical conditioning in which the CS becomes a signal for the absence of the US.
interstimulus interval
the amount of time that elapses between the start of the CS and the start of the US during a classical conditioning trial. (CS-US interval)
intertrial interval
amount of time between 2 successive trials
latency
The time elapsed between a stimulus (or the
start of a trial) and the response that is made to the
stimulus.