, Classical conditioning responses elicited stimulus
°
that are naturally by some .
involuntary
°
usually involves some / reflex behaviour .
°
reflex simple , unlearned response .
°
governed by the nervous system .
'
occurs automatically in the presence of a stimulus .
Pavlov The discovery of accidental
°
Ivan CC was .
↳
wanted to study the role of saliva in digestion .
rerouted
◦
saliva ducts to test tubes so measurements can be taken .
↳ before
dogs would fill tubes food was presented .
anticipated food &
•
dogs at the sight of the lab tech drooled .
key ter m learned
Key ter ms
\
"
-
Unconditioned stimulus conditioned simply means learned
\
neutral stimulus
✓
conditioned stimulus
\
unconditioned response
✓
conditioned response
during &
:
Classical conditioning before after conditioning
°
phases ,
end result
-
results in the involuntary association between one thing ( neutral stimulus ) & another thing
( unconditioned stimulus ) to produce a response ( conditioned response ) .
°
neutral stimulus the stimulus presented that has no noticeable or relevant effect
unconditioned stimulus stimulus consistently produces
.
Any that a
response .
Unconditioned response
'
A response which occurs involuntarily when the unconditioned stimulus is presented .
before conditioning .
the UCS is presented & an UCR is produced
↳
eg .
food cues ) is presented to a dog & produces a salivation ( UCR ) response .
conditioning the unconditioned stimulus repeatedly paired with the neutral
.
during is stimulus
↳
eg . the UCS ( food ) is paired with the neutral stimulus ( bell ) to produce salivation ( UCR ) .
-
The
NS has to be presented 42 Seconds before the UCS .
°
After conditioning After repeated pairings ( conditioning ) the person associates NS with the UCS which produces CS .
( n ow CR )
°
Eventually the person comes to produce the UCR w/ 0 the UC ) .
-
the NS become ] CS it CR
a a] now produces a .
↳
eg .
NS C) Bell CR salivation .
&
'
Stimulus Discrimination Occurs when subject only respond ) to C) not similar stimuli .
Stimulus Generalisation when similar stimulus produces the CR
.
a .
UCS present
Extinction gradual in CR is
'
decrease when no longer .
Recovery Occurs reintroduced
.
when CS is
Spontaneous .
°
that are naturally by some .
involuntary
°
usually involves some / reflex behaviour .
°
reflex simple , unlearned response .
°
governed by the nervous system .
'
occurs automatically in the presence of a stimulus .
Pavlov The discovery of accidental
°
Ivan CC was .
↳
wanted to study the role of saliva in digestion .
rerouted
◦
saliva ducts to test tubes so measurements can be taken .
↳ before
dogs would fill tubes food was presented .
anticipated food &
•
dogs at the sight of the lab tech drooled .
key ter m learned
Key ter ms
\
"
-
Unconditioned stimulus conditioned simply means learned
\
neutral stimulus
✓
conditioned stimulus
\
unconditioned response
✓
conditioned response
during &
:
Classical conditioning before after conditioning
°
phases ,
end result
-
results in the involuntary association between one thing ( neutral stimulus ) & another thing
( unconditioned stimulus ) to produce a response ( conditioned response ) .
°
neutral stimulus the stimulus presented that has no noticeable or relevant effect
unconditioned stimulus stimulus consistently produces
.
Any that a
response .
Unconditioned response
'
A response which occurs involuntarily when the unconditioned stimulus is presented .
before conditioning .
the UCS is presented & an UCR is produced
↳
eg .
food cues ) is presented to a dog & produces a salivation ( UCR ) response .
conditioning the unconditioned stimulus repeatedly paired with the neutral
.
during is stimulus
↳
eg . the UCS ( food ) is paired with the neutral stimulus ( bell ) to produce salivation ( UCR ) .
-
The
NS has to be presented 42 Seconds before the UCS .
°
After conditioning After repeated pairings ( conditioning ) the person associates NS with the UCS which produces CS .
( n ow CR )
°
Eventually the person comes to produce the UCR w/ 0 the UC ) .
-
the NS become ] CS it CR
a a] now produces a .
↳
eg .
NS C) Bell CR salivation .
&
'
Stimulus Discrimination Occurs when subject only respond ) to C) not similar stimuli .
Stimulus Generalisation when similar stimulus produces the CR
.
a .
UCS present
Extinction gradual in CR is
'
decrease when no longer .
Recovery Occurs reintroduced
.
when CS is
Spontaneous .
