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key assumptions of behaviourist approach
humans born as a blank slate
learning takes place through classical and operant conditioning
only observable behaviour studied
only scientific methods used
valid to study animals (share same learning principles as humans)
classical conditioning
learning through association
operant conditioning
learning through consequence
positive reinforcement
adding a desirable consequence after a behaviour to increase the likelihood of that behaviour being repeated
negative reinforcement
preventing an unpleasant consequence after a behaviour to increase the likelihood of that behaviour being repeated
punishment
unpleasant consequence which stops behaviour from being repeated
who studied classical and operant conditioning
pavlov - classical
skinner - operant
watson and rayner - classical
watson and rayner: little albert
investigate if phobia could be created using classical conditioning
paired rat (NS) with loud bang
after 7 pairs, rat (NS) became CS and caused CR (fear)