Unit 6: Learning Flashcards
Stimulus
Anything that elicits a response
Response
A reaction to a stimulus
Unconditioned stimulus
A stimulus that automatically elicits a response, as meat causes salvation
Unconditioned response
An automatic response to a particular natural stimulus, as salivation to meat
Conditioned stimulus
A previous neutral stimulus that has been associated w a natural (or unconditioned) stimulus
Conditioned response
A response to the stimulus that is brought about by learning
Ex: salivating at the word pickle
John Watson
Suggested that at the human level, “deep emotions” are also just result of association and learning
Little albert
11 month Little Albert exper. By john watson
Stimulus generalization
Process in which a response spreads from one specific stimulus to other stimuli that resemble the original
Extinction
Gradual loss of an association over time
Spontaneous recovery
The sudden reappearance of an extinguished response
Classical conditioning
Ivan pavlov’s method of conditioning, in which associations are made between a natural stimulus and a learned, neutral stimulus
Spontaneous recovery
The sudden reappearance of an extinguished response
Operant conditioning
Learning that takes place when a spontaneous behavior is reinforced or punished
(B.F Skinner)
Reinforcement
Something that follows a response and STRENGTHENS the tendency to repeat response
Primary reinforcement
Something necessary for psychological or physical survival that is used as reward
Secondary reinforcement
Anything that comes to represent a primary reinforcer, such as $$$
Positive reinforcement
Reinforcement that involves strengthening the tendency to repeat a response by following it w the addition of something pleasant
Negative reinforcement
Reinforcement that involves strengthening a response by following it w the removal of something unpleasant
Punishment
Process of weakening a response by following it with unpleasant consequences (weaken behavior)
Shaping
Process of gradually refining a response by successively reinforcing closer approximations of it
Ex: dog learning to go thru hoop.,first going near hoop..stepping thru