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Behavioural Theory Classical Conditioning (Pavlov)

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Presentation on theme: "Behavioural Theory Classical Conditioning (Pavlov)"— Presentation transcript:

1 Behavioural Theory Classical Conditioning (Pavlov)
Learning by association Operant Conditioning (Skinner) Learning through reinforcement (reward/punishment) Social Learning Theory (Bandura) Learning can be vicarious and behaviour imitative (i.e. learning from other people’s experiences)

2 Assumptions about Causes of Abnormality
Abnormal behaviours are learned through conditioning Only behaviour is important Same laws for humans and non-human animals

3 Classical Conditioning – Pavlov (1927)
Unconditioned Stimulus Unconditioned Response Neutral Stimulus Unconditioned Stimulus Unconditioned Response Conditioned Stimulus Conditioned Response

4 Operant Conditioning (Skinner 1957)

5 Social Learning (Skinner, 1965)
Extension of Conditioning theories as applied to learning through social observation (i.e. vicarious learning). E.g. ‘Bobo’ doll experiment; children learning aggressive behaviour (and gender roles!)

6 Behavioural Treatment
Behaviour Therapy: techniques based on classical conditioning (i.e. reflexive behaviour). Systematic desensitisation Flooding Aversion Therapy Behaviour Modification: techniques based on operant conditioning (i.e. voluntary behaviour). Token economy Social learning

7 Systematic Desensitisation
= gradual exposure to the object of the phobia Example of using S.D in treating Arachnophobia (fear of spiders) 

8 Flooding Another possible treatment for phobias Prepare the patient with coping technique (relaxation & breathing exercises, visualisation techniques, etc) before overwhelming exposure to the object of the phobia (e.g. in the case of arachnophobia, make them stand in a spider enclosure!) Therapist stays with patient to make sure they remain in control and not ‘freaking out’. However, this can be quite a risky technique and raises some ethical concerns.

9 Evaluation (AO2) +ve: Does not label those with mental illness
+ve: Thepractical and focuses on functioning (especially useful for things like treating phobias) HOWEVER -ve: Does not consider underlying causes -ve: Reductionist (reduces the complex issues of mental disorders to a simple mechanism of reward and punishment


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