Behaviourism Flashcards
Behaviourism essential features
Rejects conscious and unconscious mental processes as being non-scientific
Emphasis on overt behaviour and observable environmental factors
What is Pavlov known for (1890-1930)
Investigated digestive system of dogs
Classical conditioning
Who is JB Watson (1913)
American founder of behaviourism
Classical conditioning
Behaviours could be learned through conditioned associations (e.g. dog salivating)
Classical conditioning process
Unconditioned stimulus
Unconditioned response
Conditioned stimulus
Conditioned response
What did Watson and his followers construct learning as?
The process of strengthening the connections between a stimulus and a response
Extinction (classical conditioning )
Over time if the conditioned stimulus is present without the unconditioned stimulus then the conditioned response ceases
Generalisation (classical conditioning)
Once conditioned, the tendency to associate stimuli that are similar to the conditioned stimulus with the conditioned response
Discrimination
The ability to distinguish between stimuli that are different but similar, to the conditioned stimulus
Spontaneous recovery
Reappearance of he conditioned response after a rest period or period of lessened response
What is skinner known for
The Skinner box
Emphasised that reinforcement was generally better than punishment or shaping behaviour
Skinner- operant conditioning
Behaviour is conditioned through the rewards or punishments that are associated with behaviour
What is Thorndike known for (1911)
Thronidke’s law of effect (cat in the box)
What do both operant and classical conditioning do?
Alter behaviour through learning
What is a reinforcer
Events than increase the likelihood of a behaviour following its occurrence