Memory and Learning Flashcards
Associative learning
Learning that certain events occur together. The events may be two stimuli (classical conditioning) or a response and its consequences (operant conditioning)
Stimulus
Any event or situation that evokes a response
Respondent behavior
Behavior that occurs as an automatic response to some stimulus
Operant behavior
Behavior that operates on the environment, producing consequences
Cognitive learning
Acquisition of mental information, whether by observing events, by watching others, or through language
Classical conditioning
A type of learning in which one learns to link two or more stimuli and anticipate events
Neutral stimulus
In classical conditioning, a stimulus that elicits no response before conditioning
Unconditioned stimulus
A stimulus that unconditionally - naturally and automatically - triggers an unconditioned response
Unconditioned response
An unlearned, naturally occurring response (like salivation) to an unconditioned stimulus (like food)
Conditioned response
A learned response to a previously neutral stimulus
Conditioned stimulus
An originally irrelevant stimulus that, after association with an unconditioned stimulus, comes to trigger a conditioned response
Acquisition
When one links a neutral stimulus and an unconditioned stimulus so that the neutral stimulus begins triggering the conditioned response. In operant conditioning, the strengthening of a reinforced response
Higher-order conditioning
Procedure in which the conditioned stimulus in one conditioning experience is paired with a neutral stimulus, creating a second (often weaker) conditioned stimulus. Like when you pair similar stimulus to the same response
Extinction
The diminishing if a classically conditioned response
Spontaneous recovery
The reappearance, after a pause, of an extinguished conditioned response
Generalization
The tendency to generalize similar stimuli to a stimuli that has a meaning
Discrimination
The ability to understand there is a difference between similar stimuli
Operant conditioning
Type of learning which behavior is strengthened by reinforcement or discouraged by punishment
Law of effect
Thorndike’s principle of behaviors followed by favorable consequences become more likely and those with unfavorable consequences become less likely
Operant chamber
Also known as a Skinner box, a controlled box where different outcomes can be manipulated by the tester
Reinforcement
Operant conditioning, this helps strengthen the behavior it followed
Shaping
Reinforcers guide the behavior by reinforcing only when the subject gets progressively closer and closer to the desired behavior
Positive reinforcement
Adding something to encourage behavior
Negative reinforcement
Taking something away to encourage behavior
Primary reinforcers
A reinforcer that satisfies a biological need, like food
Secondary reinforcers
Something that can get a primary reinforcer, like money will buy food, also known as conditioned reinforcer
Reinforcement schedule
A pattern of reinforcement
Continuous reinforcement
Reinforcement every time desires behavior occurs
Partial reinforcement schedule
Reinforcement given after a certain amount of correct responses. Takes longer to learn this way but more solidly learned
Fixed-ratio schedule
Reinforcement schedule only after a certain number of responses
Variable ratio schedule
Reinforcement after an unknown and unpredictable amount of responses
Fixed interval schedule
Reinforcement after a certain amount of time
Variable interval schedule
After an unknown and unpredictable amount of time there is reinforcement