Behaviourist Approach Flashcards
paper 2
Behaviourist
A way of explaining behaviour in terms of what is observable and in terms of learning.
Classical conditioning
Learning by association, occurs when 2 stimuli are repeatedly paired together, unconditional +neutral stimulus
Operant conditioning
A form of learning in which behaviour is shaped+ maintained by its consequences, positive/negative reinforcement
Reinforcement
a consequence of behaviour that increases the likelihood of behaviour being repeated (+or-)
positive reinforcement
receiving a reward for a certain behaviour
negative reinforcement
when an animal/human avoids something unpleasant the outcome is a positive experience
timing
association only occurs if the usc and ns are presented at the same time, no association if time gap is too great
extinction
when the conditioned response isn’t produced as a response to the conditioned stimulus
spontaneous recovery
when a previously extinct conditioned response is produced in response to the cs, after a period of time it hasn’t been used
stimulus generalisation
when a stimulus becomes generalised to other related stimuli which are also associated with the cr
scheduled reinforcement
the desired behaviour reinforced every time it occurs, effective for particular responses eg reinforcing rat when it presses lever (continuous)
partial reinforcement
the response is only reinforced part of the time eg every 3rd lever press, avoids extinction
punishement
A behaviour that is less likely to reoccur because of negative consequences