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AP PSYCHOLOGY VOCAB
Stack #79319
Question | Answer |
---|---|
looking inward to understand the processes of conscious thought | introspection |
key words: dream analysis, unconscious, childhood conflicts | psychoanalytic theory |
theory that wanted to make psychology practical and useful in school and work environments | functionalism |
theory that sees humans as distinct from animals and emphasizes each individual's unique potential | humanism |
founded humanist psychology emphasizing personal-growth and client centered therapy | rogers |
approach that views our personality traits as inherited from our ancestors, having aided their survival | evolutionary theory |
opened first laboratory to study structures of consciousness; wanted to unite brain physiology and philosophy into psychology | wundt |
functionalist who asserted that consciousness flows and wrote a major reference book in psychology | james |
approach placing more emphasis on group pressures and cultural norms in determining our behavior | sociocultural |
took behaviorism to a new level and claimed there is no free will since environment determines everything | skinner |
watson | taught little albert to fear a white mouse by manipulating his environment |
founder of the american psychological association | hall |
received nobel prize for his split brain research | sperry |
main concern of structuralists, functionalists, and gestalt psychologists | cognition |
meta analysis | draws conclusions from the results of a multitude of studies rather than just one |
group think | group emphasizes unanimous agreement |
more people involved in a task, less effort is put forth by the individuals in the group | loafing (diffusion of responsibility) |
defensive attribution | explaining someone else's failure as due to internal factors so as to give yourself a sense of security |
deindividualism | loss of a sense of individuality due to group involvement |
cognitive dissonance | discomfort that results when two thoughts are in conflict or our thoughts don't match our actions |
explaining behavior in terms of situational factors | external attribution |
view that the rights of individuals are more important than the social order | individualism |
style of steady love involving more intimacy and commitment after the "highs" and "lows" subside | companionate |
asking for a small request before asking for a larger request | foot in door technique |
attribution in which one explains behavior in terms of personal dispositions | internal |
when the source of a communication lacks trustworthiness | credibility |
idea that actions dictate attitudes; not other way arround | self perception theory |
reciprocity norm | someone gives us something before asking for a favor |
tendency of groups to arrive at bolder decisions than each individual might have | risky shift phenomenon |
group that one identifies with in contrast to those outside the group | ingroup |
bias that occurs when reinterpreting the past to fit our awareness of how events actually turned out | hindsight |
illusory correlation | one finds examples that confirm an erroneous belief and overlooks examples that would disconfirm it |
longer a group of similar minded people discuss an issue, the more extreme their views become | group polarization |
emphasizes social order over individual rights | collectivism |
solomon asch | conformity (line test) |
explaining your own success with internal attributes and your failures with external attributes | self serving bias |
sales tactic in which you become hooked by a "bargain" before hidden costs are revealed | lowball |
contain receptor sites for catching neurotransmitters in the post-synaptic neuron | dendrites |
part of limbic system that helps form memories | hippocampus |
lobe containing auditory cortex | temporal |
cleft where neural process shifts from electrical to chemical | synapse |
folded outer layer contains 2/3 of neurons | cerebral cortex |
neurotransmitter for mood and alertness, affected by caffeine | norepinephrine |
system that is more primitive than the cerebrum and is responsible for emotions, drives, and memories | limbic |
division of brain that includes cerebellum, medulla, and pons | hindbrain |
largest part of brain, where our complex cognition takes place | cerebrum |
cell body of neuron | soma |
decreases the liklihood that the postsynaptic neuron will fire action potentials | inhibitory PSP |
PSP increases likelihood that the postsynaptic neuron will fire action potentials | excitatory |
lobe containing sensory strip | parietal |
negatively charged ions inside the axon | potassium |
division of autonomic nervous system that is activated by limbic system in "fight or flight" | sympathetic |
drug that mimics a neurotransmitter | agonist |
sacks that hold neurotransmitters until they are ready for release | vesicle |
acronym for antidepressant drugs | SSRI |
device that measures electrical activity of brain through electrodes attached to scalp | EEG |
keeps your heart beating and you breathing | medulla |
lobe that contains motor strip | frontal lobe |
area in left hemisphere for making speech | broca's area |
neurotransmitter that is the body's natural opium or pain killer | endorphine |
neurotransmitter for pleasurable emotions and voluntary movement; effected by cocaine | dopamine |
division of peripheral nervous system involved in muscle movement and sensation | somatic |
division of brain that includes cerebrum, thalamus, hypothalamus, and limbic system | forebrain |
low amounts of this neurotransmitter may result in depression | serotonin |
long fiber carries signal away from soma | axon |
absolute refractory period | time in which neuron is incapable of firing |
endocrine system | glands communicate via hormones |
brain scan using radioactive chemicals | PET |
positively charged ions outside axon | sodium |
form of brain imaging that shows function as well as structure of brain parts | FMRI |
acetylcholine | neurotransmitter stimulated by nicotine; lack of this results in Alzheimer's |
lobe containing visual cortex | occipital |
responsible for balance and coordination | cerebellum (first affected by alcohol) |
thalamus | relays sensory information to various parts of cerebrum |
reabsorption of neurotransmitters by the pre synaptic neuron | reuptake |
hypothalamus (limbic system) | controls body temperature and basic biological drives like "fight or flight" responses |
twins from one egg | monozygote- identicle |
myelin | insulates teh axon and speeds neural firing |
action potential | brief shift in neuron's electrical charge making it ready to fire |
amygdala | emotional center of the limbic center |
binocular depth cue that senses the eyes turning toward eachother as an object approaches | convergence |
determines hue for vision and pitch for hearing | wavelength |
processing from individual elements to the whole | bottom up |
color blind person | dichromat |
blind spot is from the ____ | optic disk- fibers leave the retina |
feature analysis | detecting specific visual elements and assembling them into a more complex form |
transduction of light into neural signals occurs here | retina |
amplitude | height of wave that determines brightness of light or loudness of sound |
top down | perceptual process from the whole to the individual elements such as recognizing a familiar face |
idea that incoming pain can be blocked at the spinal cord | gate control theory |
tendency to see things in a particular way | perceptual set |
curvature of the lens adjusts to alter visual focus | accommodation |
ossicles | three little bones of inner ear (hammer, anvil, stirrup) |
fluid fille dcanals in the ear that tell us if we are up or down | semicircular |
retinal disparity | depth cue when image on left retina is from slightly different angle than image on right retina |
sensory adaptation | graudal decline in sensitivity to prolonged stimulation |
weber | explained why you notice when an extra candle is added to a room with two candles, and why you won't when its added to a room w/ 50 |
distal stimuli | lie outside in the distance |
trichromatic theory | we have three different receptors for different color perception |
kinesthetic | which sensory system allows you to know where your arm is |
cone | receptor cell in retina for light and color detection |
gustatory sensory system | taste |
images that appear directly on the retina | proximal stimuli |
JND | acronym for the smallest detected change in the amout of stimulation |
parrocellular | the "what channel" of visual perception |
fovea | highest concentration of cone cells is in this part of the retina |
gestalt principle in which we tend to see items grouped close together as one | proximity |
opponent process theory | idea that color perception depends on bipolar receptors for r vs g, b vs y, and black vs white |
agnosia | inability to recognize objects |
vestibular sensory system | responds to gravity and informs us of where we are in space |
rods | receptor cell for peripheral and night vision |
basiliar membrane | inside cochlea that is lined with hair cells |
signal detection theory | considers decision making processes as well as sensory processes |
absolute threshold | amount of stimulus detectable at least half the time |
motion parallax | monocular depth cue in which objects seem to move faster than distant objects outside a moving car |
cilia | hair like structures important to olfactory transduction |
choclea | fluid filled, coiled tunnel in inner ear where transduction of sound occurs |
delta | brainwave patterns when one is in a deep sleep |
sedatives | type of drugs that increase GABA; slowing other neural activity down |
narcotics | type of drugs that affect endorphins |
somnabulism | sleep walking |
circadian | rhythm of the body in 24 hour cycles |
synergistic | when drugs combined effects are greater than their individual effects |
beta | brainwave pattern when one is awake and alert |
what happens to REM and NREM sleep as people age | the amount decreases |
SWS | acronym for sleep stages 3&4 |
dissociation | splitting of our consciousness into 2 or more streams of awareness |
dopamine | neurotransmitter of the "reward pathway" most responsible for drug abuse |
effect of hypnosis where subject may resist pain | anesmesia |
amephetamines | type of drugs that affect dopamine and norepinephrine |
melatonin | pineal gland secretes this hormone that plays a key role in your biological clock |
alpha | EEG brainwave when in deep relaxation and meditation |
activation synthesis theory | dreams are the cortex trying to make sense of neural activity |
theta | brainwaves during light sleep |
sleep apnea | sleep disorder where an individual stops breathing |
UCR | acronym for the response to the original stimulus; salivating to food |
when an event following a response weakens the tendency to make that response again | punishment |
powerful classically conditioned repulsion of certain tasting foods | stages of acquiring a conditioned response to a neutral stimulus |
two or more reinforcement schedules operating simultaneously to bring about different responses | concurrent |
thorndike | instrumental learning (precursor of operant conditioning) |
classical conditioning nazis used | propaganda |
withdrawl symptoms | negative reinforcer |
trace | timing of the CS begins and ends before UCS is presented |
antecedent | event that preceds the targed behavior in the ABC process of operant conditioning |
pavlov | discovered psychic reflexes could be elicited by associating an artificial stimulus with a natural one |
conditioned stimulus functions as if it were an unconditioned stimulus | higher order conditioning |
shaping | step by step reinforcement of behaviors that get closer to the ultimate behavior |
secondary reinforceers | symbolize primary reinforcers (like money) |
watson | founder of behaviorist movement |
prepardness | natural predisposition for different species to be conditioned in certain ways |
bandura | observational (VICARIOUS) learning studied which explains humans more complex behaviors |
facial feedback hypothesis | fake smile leads to real joy |
thalamus signals what simultaneously | cortex and limbic system in experience of emotion |
androgens | class of gonadal hormones produced more in males |
polygraph | records autonomic fluctuations such as galvanic skin response and heard rate as subject answers questions |
ekman | universal facial expressions: happiness, sadness, surprise, fear, disgust, and anger |
higher levels of fat generate higher levels of this hormone which signals the brain when to get hungry | leptin |
key androgen associated with sexual interest | testosterone |
limbic system controls hunger | hypothalamus (what it controls) |
James | psychologist theorized that the autonomic response precedes the experience of emotion |
schachter | said emotions involve a label we give o our "feelings" according to our interpretation of each situation |
cannon-bard | brain scientists who proposed that autonomic response and conscious emotional experience occur simultaneously |
pheromone | hormone secreted by an animal that may serve to attract a mate |
hippocampus | key brain part for storing memories |
proactive interference | previously learned material inhibits the learning of new, similar material |
deciding where you heard or read something is | source monitoring |
engrams | physical traces of memory throughout a neural pathway |
explicit memory | demands our conscious attention |
anterograde | type of amnesia when you lose memories AFTER a head injury |
multilevel classification system based on common properties | conceptual hierarchy |
type of bias where you mold your interpretation of the past to fit how events actually turned out | hindsight |
self referent encoding | how or whether information is personally relevant |
sensory memory storage | has split second duration |
transfer appropriate processing aids | recall when testing is similar to encoding (state dependent learning) |
implicit | procedural memory including muscle memory; doesnt demand constant attention |
loci | mnemonic method in which you imagine the material to be remembered in familiar location |
three main processes of memory | encoding, storage, retrieval |
misinformation effect | misleading information distorts eyewitness recall |
episodic | autobiographical memory involves personal experiences |
retroactive interference | new material inhibits the retention of previously learned material |
decay | theory of forgetting that asserts memories fade due to time |
consolidation | gradual conversion of information into durable memory codes stored in long term memory |
dual coding theory | forming both semantic and visual codes to improve memory |
heuristics | short cut rules of thumb for solving problems rather than exhausting all possible approaches |
overextension | child refers to anything round as ball |
semantics | subfiled of psycholinguistics concerned with understanding the meaning of words |
arrangement problems | trial and error manipulations until theres a burst of insight |
alogrithm | method that exhausts all possible pathways to solving a single problem |
language games and puns from a child | metalinguistic awareness |
mental set | inhibits problem solving when one persists in using strategies that have worked in the past |
transformation problems | require carefully planned sequence of changes to arrive at a specified goal |
LAD | acronym for natural mechanism that facilitates learning of a language |
representativeness heuristic | one estimates probability of an event based on how similar it is to the typical prototype of that event |
availability heuristic | one uses when making a decision based upon examples that most readily come to mind |
overregularization | "i hitted the ball" |
confirmation bias | seeking evidence supporting your belief while overlooking evidence contradicting your belief |
framing | how you ask a question determines or influences the answer you get |
phonemes | most basic unit of linguistic sound |
functional fixedness | inability to find a novel use for a common object |
morpheme | most basic unit of linguistic meaning (root words) |
achievement test | measures mastery of knowledge in certain subject |
interpersonal intelligence | allows one to "read people" well, understand their moods, etc. |
crystallized intelligence | acquired knowledge and problem solving skills |
fluid intelligence | speedier, adaptable reasoning abilities; declines as we age |
stereotype vulnerability | one's association with a race that has a stigma for low intelligence may impede his academic development |
construct | type of validity that showsevidence that a test measures certain abstract qualities such as creativity |
stanford-binet | first measured IQ; mental age, divided by chronological age, multiplied by 100 |
profound | classification of retardation in which one needs total care |
termen | corrected earlier intelligence tests by adding "performance scale" and using normal distribution |
intrapersonal | type of intelligence in which one can understand one's own behaviors, moods, and motivations |