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