chapter 5 Flashcards
(43 cards)
learning causes ….
neural change in brain
learning definition
process of acquiring through experience new enduring information or behaviors
associative learning definition
involves learning connections between invents that occur in a organism’s environment
stimulus definition
an event or situation that evokes a response
what is classical conditioning
a type of learning in which stimulus acquires the capacity to evoke a response that was originally evoked by another stimulus
who was Ivan Pavlov / “ ……. ……..’
a Russian psychologist that researched on digestion / “psychic reflexes”
neutral stimulus (NS) definition (yes or no conditioning?)
a stimulus which initially does not produce a specific response (no conditioning)
unconditioned stimulus (US) definition (yes or no conditioning?)
a stimulus that evokes an unconditioned stimulus that occurs WITHOUT previous conditioning
unconditioned response (UR) definition (yes or no conditioning?)
an unlearned reaction to an unconditioned stimulus that occurs WITHOUT previous conditioning
conditioned stimulus (CS) definition (yes or no conditioning?)
a previously neutral stimulus that has conditioning acquired the capacity to evoke a conditioned response
conditioned response (CR) definition (yes or no conditioning?)
a learned reaction to a conditional stimulus that occurs because of previous learning
what are the 6 basic processes in CC
acquisition, extinction, spontaneous recovery, stimulus generalization , stimulus discrimination
what did Watson & Rayner do in 1920 to “little Albert”
installed fear into the baby
acquisition definiton
initial stage of learning something
extinction definiton
gradual weakening & disappearing of a conditioning response tendency
spontaneous recovery definition
reappearance of an extinguished response after a period of non exposure to the CS
stimulus generalization definiton
organism that has learned a response to a specific stimulus response in the same way to a new simular stimuli
discrimination definition
organism that has learned a response to a specific stimulus DOES NOT respond in a same way to a new simular stimuli
why does Pavlov’s work remain so important? (3)
- demonstrated how a learning process can be studied objectively
- classical conditioning is a basic form of learning that applies to all species
- conditioned fear and anxiety (phobias)
phobia definiton
irrational fear of a specific object or situation
…….. ………… is also why Pavlov’s work remain so important
evaluative conditioning
what is evaluative conditioning (examples)
changes in the liking of a stimulus that result from pairing stimulus with other positive or negative stimuli ( using half naked / attractive woman in ads to get you to buy their products)
what is high order conditioning
a conditioned
stimulus functions as if it were an unconditioned stimulus
operant conditioning was discovered by … (what year)
B.F. Skinner in the 1930