UNIT 4 (CH 6) Flashcards
a type of learning in which one learns to link two or more stimuli and anticipate events
classical conditioning
the view that psycholgoy (1)should be an objective science that (2)studies behavior without references to mental processes
behaviorism
in CC, the unlearned, naturally occuring response to the US
unconditioned response
inCC, a stimulus that unconditionally - naturally and automatically - triggers a response
unconditioned stimulus
inCC, the learned response to a previously neutral (but now conditioned) stimulus
conditioned response
inCC, an originally irrelevant stimulus that, after association with an US, comes to trigger a CR
conditioned stimulus
the intial stage in CC when one links a stimulus and an US so that the NS begins triggering the CR. In OC, the strengthening of a reinforced response
acquisition
a procedure in which the CS in one conditioning experience is paired with a new neural stimulus, creating a second (often weaker) CS
higher-order conditioning
the diminishing of a CR; occurs in CC when an US does not follow a CS; occurs in OC when a response is no longer reinforced
extinction
the reappearance, after a pause, of an extinguished CR
spontaneous recovery
behavior that occurs as an automatic response to some stimulus
respondent behavior
a type of learning in which behavior is strengthened if followed by a reinforcer or diminished if followed by a punisher
operant conditioning
behavior that operates on the environment, producing consequences
operant behavior
Thorndike’s principle that behaviors followed by favorable consequences become more likely, and that behaviors followed by unfavorable consequences become less likely
law of effect
in OC research, a chamber (Skinner Box) containing a bar or key that an animal can manipulate to obtain a food or water reinforcer; attached devices record the animal’s rate of bar pressing or key pecking
operant chamber
an OC procedure in which reinforcers guide behavior toward closer and closer approximations of the desired behavior
shaping
in OC, a stimulus that elicits a response after association with reinforcement
discriminative stimulus
in OC, any event that strengthens the behavior it follows
reinforcer
increasing behaviors by presenting positive stimuli, such as food. It is any stimulus, when presented after a response, strengthens the response
positive reinforcement
increasing behaviors by stopping or reducing negative stimuli, such as a shock. When removed after a response, strengthens the response
negative reinforcement
an innately reinforcing stimulus, such as one that satisfies a biological need
primary reinforcer
a stimulus that gains its reinforcing power through its association with a primary reinforcer; also known as a secondary reinforcer
conditioned reinforcer
reinforcing the desired response every time it occurs
continuous reinforcement schedule