Classical Conditioning Model
Step 1 : NS à
(Lizard) (no
response)
Step 2 : NS
(Lizard) à UCR
UCS
(Disgusted)
(Lizard
cuts off its tail)
Step 3 : CS à CR
(Lizard) (Disgusted)
Common Phenomenon in
Classical Conditioning
1. ASSOCIATIVE
BIAS
UCS UCR
Lizard cuts off its tail à disgusted
UCS + NS
(salient) UCR
Lizard cuts off its tail Lizard à disgusted
CS CR
Lizard à Disgusted
2. Extinction
UCS UCR
Cicakman
Movie à No more
feel disgust towards lizard
(the cool hero)
CS
CR
Lizard à No more feel disgust towards lizard
3. SPONTANEOUS
RECOVERY
UCS UCR
Trapped
dead lizard à Feel
disgusted again
CS CR
Lizard à Feel disgusted (but
weaker response)
4.
GENERALIZATION
UCS UCR
Baby
rabbits à Feel disgusted because it share the
common characteristics of lizard
CS CR
Baby rabbits à Feel disgusted
5. STIMULUS
DISCRIMINATION
CS+ UCS CR
Lizard +
Lizard cut tail off à disgusted
CS- + NO
UCS CR
Iguana à no more feel disgusted
6. HIGHER ORDER CONDITIONING
STEP 1:
NS UCS UCR
Lizard +
lizard cuts off its tail à disgusted
STEP 2:
CS1 CR
Lizard à disgusted
STEP 3:
NS2 CS1 CR
Lizard’s sound + Lizard
à disgusted
STEP 4:
CS2 CR
Lizard’s sound à disgusted
7. SENSORY
PRECONDITIONING
STEP 1:
NS1 NS2
Lizard + Lizard’s
sound à no
response
STEP 2:
NS1 UCS UCR
Lizard + Lizard cuts off its tail à disgusted
STEP 3:
CS1 CR
Lizard à disgusted
CS2 CR
Lizard’s sound à disgusted