Mod 20-21, 23-25 Flashcards
learning
the process of acquiring through experiencing new information or behaviors
cognitive psychology
the study of mental processes involved in perceiving, learning, remembering, thinking, communicating, and solving problems
associative learning
learning that certain events occur together. the events may be 2 stimuli (classical conditioning) or a response and its consequence (operant conditioning)
conditioning
process of training an organism to behave in a certain way to accept certain circumstances.
stimulus
an event or situation that evokes a response
respondent behavior
behavior that occurs automatically in response to a stimulus
Ivan Pavlov
the founder of classical conditioning. the experiment with dog salivation.
classical conditioning
a type of learning that links two or more stimuli (bell+food->drooling, bell->drooling)
john watson
he conducted the little Albert experiment
behaviorism
the view that psychology should:
1-be an objective science
2-study behavior with no reference to mental process
a lot of psychologists believe 1 but not 2
unconditioned stimulus (US)
a stimuli that unconditionally—naturally and automatically—causes a an unconditioned response.
unconditioned response (UR)
an unlearned, naturally occurring response to an unconditional stimulus.
neutral stimulus
a stimulus that elicits no response before conditioning
conditioned stimulus
an originally neutral stimulus that, after association with an unconditioned stimulus, comes o trigger a conditional response.
conditioned response
a learned response to a previously neutral (but now conditioned) stimulus
acquisition
when a conditioned response is growing in strength through previous association
extinction
when an conditioned stimulus isn’t followed by unconditional stimuli overtime, the strength of conditional response falls.
spontaneous recovery
after extinction and a pause, the conditional stimulus is reintroduced. the organism responds with a weakened conditional response.
generalization
associating stimuli that are similar to conditional stimulus as “close enough”, and causing conditional response.
discrimination
learning that certain things are associated with a unconditional stimulus and others are not
operant conditioning
conditioning based on an action followed by reinforcement or punishment
operant behavior
the behavior that receives either punishment or reinforcement in operant conditioning
Thorndike’s Law of Effect
behaviors that are followed by pleasant or rewarding consequences are more likely to be repeated again
BF Skinner
he created the operant chamber (Skinner box) and would make rats press a lever for food or pidgins spin in a circle for food.
operant chamber
a box where an animal will be operantly conditioned
shaping
within an operant chamber, it’s the customized details for the specific animal being conditioned. birds peck, rats climb. make the operant behavior something easy for an animal to complete.
reinforcement
in operant conditioning, its treatment you give someone when you want them to repeat an operant behavior
punishment
in operant conditioning, it’s something you do followed by an operant behavior that makes it less likely for the behavior to be repeated.
positive reinforcement
giving (positive) something to make the operant behavior more likely to be repeated again (reinforcement)
positive punishment
giving (positive) something bad so that an operant behavior is less likely to be be repeated again (punishment)
negative punishment
taking something away (negative) that ensures an operant behavior is less likely to be repeated (punishment)
negative reinforcement
taking something away (negative) that makes an operant behavior more likely to happen again (reinforcement)