behaviourism Flashcards
4 basic assumptions of watson’s radical behaviourism
- EVOLUTIONARY CONTINUITY - humans and animals only differ in degree of continuity
- REDUCTIONISM - physiological and biochemical
- DETERMINISM - never accidental, behaviour determined by external events
- EMPIRICISM - only observable measurabl event
nature or nurture?
believe infant is TABULA RASA, purely shaped by environment
nurture
little albert experiment
conditioned fear of rats
stimulus generalisation
for little albert
= fear generalised to other fluffy white stimuli
what does classical condition NOT explain?
voluntary behaviour
skinner’s law of effect
the relationship between an observable behaviour and its consequences (+ve & -ve)
skinner’s operant conditioning
- voluntary
we can chose to do the behaviour we have learned will reward or punish
positive reinforcement
adding something to increase response
negative reinforcement
taking away something to increase response
positive punishment
adding something to decrease response
negative punishment
taking away something to decrease response
skinner’s anti-mentalistic approach
rejection of mentality
thoughts, mind, feeling, anything unobservable
behaviorist view of personality
personality results from an individual’s history of reinforcement and punishment (no inner ‘self’, a ‘self’ is how we behave under different circumstances)
psychopathology and behaviourism
learned patterns
what is the evolutionary continuity is wason’s radical behaviourism
use of dog shows evolutionary continuity for abnormal and normal behaviour