Unit 8- Learning and Intelligence Flashcards
habituation
when repeating stimulation produces warning responsiveness
associative learning
linking two events occurring together
conditioning
the process of associative learning
respondent behavior
associating stimuli we do not control and responding automatically to stimuli
operant behaviors
behaviors that operate on the environment causing consequences
cognitive learning
the acquisition of mental information through observation
classical condition
learning through linking two stimuli
behaviorism
an objective science based on observable behavior
neutral stimuli
a stimuli that elicits no response before conditioning
unconditioned response
an unlearned natural response
unconditioned stimulus
a stimuli that occurs naturally and activates a response
conditioned response
relating the previously unconditioned response to two stimuli
conditioned stimulus
the stimulus now has a purpose in the conditioning
acquisition
initial learning of the stimulus response relationship
higher order conditioning
a procedure where a CS is paired with a new US and links
extinction
the diminished response when the CS no longer signals US
spontaneous recovery
the reappearance of a weakened CR after a pause
generalization
the tendency to respond to stimuli greater than CS
discrimination
the learned ability of being able to distinguish between the US and irrelevant stimuli
operant conditioning
a form of learning where actions are either rewarded or punished
law of effect
rewarded behavior tends to recur and punished behavior is less likely to recur
operant chamber (Skinner box)
a box with a bar (lever) or key (a disc) that when activated releases a reward and rewards responses
reinforcement
any event that strengthens a preceding response
shaping
gradually guiding someone’s behavior towards the desired behavior
discriminative stimulus
a signal that a response will be reinforced
positive reinforcement
strengthens by presenting a pleasurable stimulus right after a response
negative reinforcement
strengthens a response by reducing or removing something negative
primary reinforcers
an innately reinforcing stimuli such as satisfying a biological need
conditioned reinforcers
get their power through association of a primary one
continuous reinforcement
reinforcing the desired response immediately
partial (intermittent) reinforcement
sometimes reinforced, sometimes not
fixed -ratio schedules
reinforces behavior after a set amount of responses
variable -ratio schedules
reinforces behaviors after an unpredictable amount of results
fixed- interval schedules
reinforces the first response after a fixed period of time