approaches to understand learning Flashcards
unit 3 aos 2
learning
a relatively permanent change in behaviour that occurs as a result of experience
classical conditioning
a type of learning that occurs through repeated associations of two (or more) different stimuli
phases of classical conditioning
before
NS produces no relevant response, UCS elicits USR
during
NS is repeatedly paired before the UCS to produce UCR
after
NS becomes CS; CS produces a CR which is usually similar to USR
neutral stimulus (NS)
the stimulus that produces no significant response prior to conditioning
unconditioned stimulus (UCS)
the stimulus that produces an unconscious response
unconditioned response (UCR)
the response that occurs automatically when UCS is present
conditioned stimulus (CS)
the stimulus (originally NS) that produces a conditioned response after being repeatedly paired with an unconditioned stimulus
conditioned response (CR)
the learned response produced by the CS
operant conditioning
a learning process whereby the consequences of behaviour determine the likelihood that it will be performed again in the future
operant
any voluntary behaviour that acts on the environment
phases of operant conditioning
antecedent
behaviour
consequence
example
a: sight of ping-pong ball on table
b: playing ping-pong
c: food reward for winning point
antecedent
the stimulus or events that precedes and often elicits a particular behaviour
the condition that leads to certain behaviours
behaviour
the voluntary action that occurs in the presence of the antecedent stimulus
consequence
the outcome of the behaviour, which determines the likelihood it will occur again (functions as reinforcer or punishment)
reinforcement
the process in which a stimulus increases the likelihood of a response that follows
positive reinforcement
something desirable being given to increase the likelihood of the behaviour being repeated
getting money for chores
negative reinforcement
something undesirable being taken away to increase the likelihood of behaviour being repeated
taking panadol for a headache
punishment
decreases likelihood of behaviour
the process of delivering an unpleasant consequence or removing a pleasant consequence following a response
positive punishment
addition of undesirable stimulus, decreasing the likelihood of behaviour reoccurring
getting a speeding ticket
negative punishment
removal of desirable stimulus, decreasing the likelihood of behaviour reoccurring
teacher confiscating phone
similarities of operant and classical conditioning
-both are behaviourist approaches to learning
-both have three phase processes
-both require several trials in order for learning to occur
differences of operant and classical conditioning
-oc is active, cc is passive
-oc is voluntary and conscious, cc is involuntary and unconscious
-oc requires a consequence, cc doesn’t
observational learning
a type of social learning that involves the acquisition of information, skills, or behaviours through watching the performance of others (can occur directly or indirectly (vicariously))
sequential processes of observational learning
-attention
-retention
-reproduction
-motivation
-reinforcement