FINAL exam review Flashcards
(245 cards)
Learning
A long-term change in behavior or capabilities due to experience.
Habituation
Decrease in the strength of a response due to repetition.
Classical Conditioning (Pavlovian Conditioning)
Study of association formation.
What happens in classical conditioning?
We connect ideas that were not originally connected.
ex.) Jim makes the Microsoft sound go off and offers Dwight a mint everything. Dwight becomes used to this so automatically reached his arm out for a mint when the sound goes off.
Operant Conditioning (Skinnerian or Instrumental Conditioning)
Like classical conditioning, it is the study of association formation, but it is different because the responses are emitted not elicited - the learners operate on the environment and learn from its consequences.
Does behavior increase or decrease in reinforcement?
Increase
List and describe the 2 types of reinforcements.
Positive (presentation of something “rewarding”)
Negative (removal of something aversive)
*negative does not mean bad punishment - it just means something is removed.
Does behavior increase or decrease with punishment?
Decrease
List and decribe the 2 types of punishments.
Positive (presentation of something aversive, also called aversive punishment)
Negative (removal of something desired, also called response cost)
Note that what matters is the result on _____, not what you think is rewarding or punishing.
behavior
Schedules of reinforcement?
Continuous and Intermittent
What are the 4 subtype schedules of reinforcement?
Fixed Interval
Variable Interval
Fixed Ratio
Variable Ratio
*Fixed/Variable crossed with Interval (time) or Ratio (behaviors).
Fixed Interval
Learning is: slower
Extinction is: easier to extinguish
Variable Interval:
Learning is: slower
Extinction is: harder to extinguish
Fixed ratio:
Learning is: fast
Extinction is: easier to extinguish
Variable Ratio:
Learning is: fast
Extinction is: harder to extinguish
Adoption studies compare adopted children with their _____ parents and _____ parents.
adoptive; biological
Temperament
A persons characteristic emotional reactivity and intensity.
Heritability
The proportion of variation among individuals that we can attribute to genes
What is the overall heritability on IQ, Extraversion, and Neuroticism?
IQ ~ 50%
Extraversion ~ 37
Neuroticism ~ 30%
What was striking about the “Bringing up Monkey” video?
The hyper baby monkeys go out and play but they must have their mother in cite; they will go and check up on her after time.
The shy monkeys are always with their moms ; they are stressed when they aren’t.
The monkeys personalities come from their genes.
What provides the raw materials in the brain?
Genes
What puts all the materials in the brain together?
environment
Rats in enriched environments, after only 60 days, had:
7% - 10%: heavier brains
20% more neural connections