click below
click below
Normal Size Small Size show me how
Psychology Final
Term | Definition |
---|---|
Independent Variable Vs. Dependent Variable | What is tested. What is measured. |
Experimental Group vs. Control Group | Group that is tested. Receives the placebo, compared to the experimental. |
Left Brain vs. Right Brain | Language and Logic. Creative and Spatial. |
Corpus Callosum vs. Cerebral Cortex | Divides the brain. Covers the brain. |
Sympathetic Nervous System | Fight or flight |
Parasympathetic | calming, "paramedics" |
Neurotransmitters | in the nervous system |
Hormones | in the endocrine system |
lateral hyptothalams | turns hunger on |
ventromedial hypothalamus | turns hunger off |
broca's area | can't speak what you're saying; make words |
wenicke's area | comprehension of words; speaks gibberish |
identical twins | same fertilized egg |
fraternal twins | two separate eggs |
afferent neurons vs. efferent neurons | sensory, body to the brain motor, brain to the body |
assimilation accommodation | all four-legged animals are "doggies". "doggies are different than kitties" |
Concrete operation | logical thinking |
formal operation | philosophical thinking, abstract thinking |
sensation | bottom-up processing |
perception | top-down processing |
rods | night vision |
cones | color vision |
classical conditioning operant conditioning | involuntary voluntary |
primacy effect | first items remembered |
recency effect | last items remembered |
proactive interference retroactive interference | loss of new info because of old info loss of old info because of new info |
implicit memory | nondeclarative skills |
explicit memory | declarative facts |
recall memory | no cues |
recognition memory | some hints |
algorithms | step-by-step |
heuristics | rule-of-thumb |
representative heuristics | stereotypes |
availability heuristics | based on available info, planes safer than cars |
phonemes morphemes | basic sound units basic units of meaning |
fluid intelligence | brain power |
crystallized intelligence | acquired knowledge |
validity | test measure what it should |
reliability | same scores on a retest |
achievement test | what you've learned |
aptitude test | what you can do |
intrinsic motivation extrinsic motivation | for personal satisfaction for rewards or to avoid punishment |
theory Y | democratic; works for personal motivation |
theory x | rewards or punishments |
internal locus external locus | controlling the environment the environment controls you |
lithium | treats bi-polar |
librium | treats anxiety |
type A | high stress |
type B | low stress |