Chapter 5 Flashcards
(15 cards)
Individual learning
Permanent change in behavior due to experience
Phenotypic plasticity
Producing different phenotypes based on the environment
Conditioned behaviors
Unnatural behaviors
Generalizations
Associate one thing with everything like it
Single Stimulus Responses
Habituation, Sensitization, Imprinting
Habituation vs Fatigue/Sensory Adaptation
Habituation stops responding due to lack of reward/punishment
Not learning, ignoring from fatigue
Stimulus Stimulus: Classical Conditioning
Response becomes associated with the stimulus it had
Response reinforcer: Operant Conditioning
Behavior modified through rewards/punishments
Positive vs negative punishment
reduce behavior by adding aversive stimulus
reduce behavior by removing appetitive stimulus
Positive vs Negative reinforcement
increase behavior by adding appetitive stimulus
increasing behavior by removing aversive stimulus
Appetitive stimulus vs aversive stimulus
like
dislike
Effects of cortisol/adrenaline on learning behavior
Adrenaline can improve memory
Genetically fixed traits are favored in … and Learning is favored in…
Highly predictable environments
Changing
Learning models assume…
Learning has a genetic component and is costly
can lower reproduction in invertabrates
Learning is good in environments that…
are predictable within lifespan, but change generation to generation