Lizard oh Lizard!

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

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