1.3.2 Systematic Desensitisation Flashcards
What is systematic desensitisation?
A behavioural therapy used to treat phobias
What does the behavioural approach say about behaviour?
All behaviours have been learnt
According to classical conditioning when people have a traumatic experience with an object of situation…
They associate the object or situation with fear and anxiety
If we learn behaviours what else can we do?
Unlearn maladaptive behaviours
Whatever has been learnt…
Can be relearnt (unlearned)
What does systematic desensitisation aim to do?
Extinguish maladaptive behaviours and enable individuals to learn new more adaptive behaviours to replace them
Which case formed the basis of systematic desensitisation?
The case of little Peter (1924)
What did little Peter have a fear of?
Small furry animals particularly rabbits
How did they overcome little peters fear?
Associated rabbits with the unconditioned stimulus food to get the conditioned response of happiness
How did little peters study link with the principles of classical conditioning?
Little Peter made an association or rabbits with food and pleasantness
How did little peters study link positive reinforcement with the principles of operant conditioning?
Positive reinforcement as Peter was rewarded with food for coping with the rabbit
How did little peters study link with negative reinforcement in the principles of operant conditioning?
Removed the unpleasantness (phobia)
Based on little peters experiment who developed systematic desensitisation? (1950)
Wolpe
What did Wolpe do in his experiments to cause a fear?
He taught cats to be scared of boxes by placing them in the box and giving them electric shocks
How did Wolpe reverse the fear?
By using food to bring the cat closer and closer to the box until it had no fear