Learning Flashcards
is any relatively
permanent change in behavior brought about by experience or practice.
Learning
refers to the fact that when people learn anything, some part of their brain is physically changed to record what they’ve
learned
“relatively permanent”
Changes like an increase in height
or the size of the brain are another kind of change, controlled by a genetic blueprint. This
kind of change is called
Maturation
He was the Russian physiologist that pioneered the empirical study of the basic principles of a particular kind of learning
Ivan Pavlov(1849–1936)
an unlearned, involuntary response that is not under personal
control or choice—one of many that occur in both animals and humans
reflex
can be defined as any object, event, or
experience that causes a response
stimulus
defined as the reaction of an organism
response
learning to elicit an involuntary, reflex-like response to a stimulus other
than the original, natural stimulus that normally produces the response.
Classical Conditioning
a naturally occurring stimulus that leads to an involuntary and unlearned response
unconditioned stimulus (UCS)
an involuntary and unlearned response to a naturally occurring or unconditioned stimulus.
unconditioned response (UCR)
a stimulus that has no effect on the desired response prior to conditioning
neutral stimulus (NS)
a previously neutral stimulus that becomes able to produce a conditioned response, after pairing with an unconditioned stimulus.
conditioned stimulus (CS)
a learned response to a conditioned stimulus.
conditioned response (CR)
The ____ must come before the ____
CS, UCS
The ___ and ___ must come very close together in time—ideally, no more than
5 seconds apart.
CS, UCS
The ____ must be paired with the UCS several times, often many
times, before conditioning can take place
neutral stimulus
the ___ is usually some stimulus that is distinctive* or stands out from other
competing stimuli
CS
the tendency to respond to a stimulus that is only similar to the original
conditioned stimulus with the conditioned response.
stimulus generalization
the tendency to stop making a generalized response to a stimulus that
is similar to the original conditioned
stimulus because the similar stimulus
is never paired with the unconditioned
stimulus.
stimulus discrimination
the disappearance or weakening of
a learned response following the
removal or absence of the unconditioned stimulus (in classical conditioning) or the removal of a reinforcer (in
operant conditioning).
extinction
the conditioned response can briefly reappear when the original CS returns, although the response is
usually weak and short lived
spontaneous recovery
This occurs when a strong conditioned
stimulus is paired with a neutral stimulus.
higher-order conditioning
The repeated pairing of an NS
and the UCS (unconditioned
stimulus).
ACQUISITION
Pavlov believed that the conditioned
stimulus, through its association close in
time with the unconditioned stimulus,
came to activate the same place in the
animal’s brain that was originally
activated by the unconditioned stimulus.
stimulus substitution