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171 Cards in this Set

  • Front
  • Back
thinking
manipulating mental representation for a purpose
3 kinds of cognition and their meanings if necessary
propositional-thinking in words and statements: king kong is an ape
imaginal thought-thinking in images
motoric thought: playing piano, riding a bike
mental images
visual representations
mental models
representations tht describe, explain, or predict the way things will work: if the car doesn't work then tehre's something wrong under the hood
category
groupings based on common properties
concept
a mental representation of a category
caegorization
process of identifying an object as an instance of a category--recognizing its similarity to some objects and issimilarity to others
defining features
qualities that are esential or necessarily present in order to classify the object as a member of the category
well defined concepts
properties clearly setting them apart from other concepts. like bachelor.
prototypes-
an abstraction across many instances of a category. a robin is more prototypical than a penguin. the prototype of a bird doesn't look like any particular bird the person has ever seen. it smoothes out the idosyncratic features.-"best example"
exemplar theory
examples of categories. i've seen a bologna sandwich, and this looks the same
basic level
broadest most inclusive level at which objects share common attributes that are distinctive of the concept: cat dog monkey
subordinate level
level of categorizationb elow the basic level in which more specific attributes are shared by member of a category: tabby, siamese, burmese
super-ordinate level
abstract level in which memebers of a category share few common features: mammals, amphibians, reptiles
reasoning
process by which ppl generate and evaluate arguments and beliefs
inductive reasoning
reasoning from specific observations to more general propositions
not always true
deductive reasoning
logicalr easoning that draws a conclusion from a set of assumptions or premises
usually true
syllogism
2 premises that lead to a logical conclusion-deduction
wason
give proposition and subject must see if its true or not while turning over as few cards as possible 72EK
turn over as few cards as possible to determine if a card that has a vowel on one side must have ane ven number on the other.
7 2 E K
7 and E
analogical reasoning
process by which ppl understand a novel sit. in terms of a familiar one
problem solving
process of transforming one sit. into another to meet a goal
well dfined problems
initial state, goal, and operators are easiliy determined
ill defined problems
both the info needed to solve them and the criteria for determining when the goal has been met are vague
subgoals
minigoals on the way to achieving hte broader goal
problem soving strategies
techniques that serve as guides for solving a problem
algorithms
systematic procedures that produce a solution to a problem
mental simulation
imagining the steps invovled in solving a problem mentally before actually undertaking htem
fucntional fixedness
tendency for ppl to ignore other possible functions of an object when they already have a fixed funciton in mind
confirmation bias
tendency for ppl to search for confirmation of what they already know.
decision making
process by which an individual wieghs the pros and ocns of diff alternatives in order ot makea choiceq
weighted utility value
combiend measure of the importance of an attribute and the extent to which a given option satisfies it
expected utility
combined judgement of the weighted utility and the expected probability of obtaining that outcome
explicit cognition
cognition that involves conscious manipulation of representations
heuristics
cognitive shortcuts for selecting among alternatives w/o carefully considering each one
representative heuristic
ppl categorize by matching the similarity of an objeect or incident to a prototype but ignore probabilities
availability heuristic
ppl infer the frequency of somthing based on how readily it comes to mind
boudned rationality
ppl are rational within the bounds imposed by their environment, goals, and abilities
implicit cognition
cognition outside of awareness
conenctionism/parallel distrubtion processing (PDP)
most cognitive processes occur simultaneously through the action of multiple activated networks
constraint satisfaction
tendency to settle on a cognitive solution that satsifies as many constraints as possible in order to achieve the best fit to the data
dorsolateral prefrontal cortex
plays central role in working memory and explicit manipulations of representations-london tower problem
ventromedial prefrontal corte
serves many fuctions, including helping ppl use their emotional reactions to guide decision making and behavior. connected to lymbic system/amygdala
language
system of symbols, sounds, meanings, and rules for their combination that constitutes the primary mode of communication among humans
whorfian hypothesis of linguistic relaivity
language shapes thought-generally not supported b/c thoughts also shape language that comes out of our mouth
menumonics
roy g. biv
phonemes
smallest units of sound that constitute speech: /th/
morphemes
smallest units of meaning in language: anti-, house, -ing
phrases
groups of words that act as a unit conveying meaning
sentences
organized sequences of words that express thought or intention
syntax
rules that govern the placement of words and phrases in a sentence. lets us identify parts of speech that makes up phrses
grammar
system for generating acceptable language untterances and identifying unacceptable ones
semantics
ruels governing the meanings of morphemes, words, phrases, and sentences: girl kissed her date. boy, not fruit
pragmatics
way language is used and understood in everyday life; meaning of sentence. "are you going to eat that?"--intonations can change meaning to that's disgusting, can ihave it, can i clear your plate
discourse
way ppl ordinarily speak, hear, read, and write in itnerocnnected sentences
nonverbal communication
includes signals like body language, touch, physical distance, facial expressions, and nonerbal vocalizations
skinard's point of view and perspective on language
behaviorist
children imitate the utterances of their parents.
classical conditioning generates comprehension: a kid learns dog. mom says doggy, sees dog, repeats. can always expect to see dog when its pointed out.

operant conditioning generates production. kid makes random utterances, says ma, mom gets excited
chomsky's perspective on language
language acquistion appears to be unitversal across cultures, os it couldn't be accounted for bylearning:
all alnguages despite culture have the same grammatical structure
"daddy comed home from work already"-adult wouldn't say that, so kid is coming up with it on his own
minimal exposure to language as a child would still allow child to flourish linguistically
critical period
time window iwthin which an organism must develop a function if it is ever to develp the function at all. liek vision
critical period/language
isolated children develop impaired language

children learn second languages with relaive ease in comparison to audlts. so its a sensitive period, not a critical period
psychometric instruments
tests that quntify psychological attributes like personality traits and intellectual abilities
intelligence
the application of cognitive skills and knowlede to learn, solve problems, and otain ends that are valued by an individual or culture
intelligence tests
measures designed to assess the levle of cognitive capabilitiesof an individual compared to other ppl in pop
reason for first developing intelligence tests
to identify those who would benefit from additional schooling/advance the gifted born poor
achievement tests
measure what you've already learned/accomplished
aptitutde test
measures how ou will perform on new problems
SAT, A=aptitude
mental age
average age at which children achieve a particular score
intelligence quotient/IQ
score meant to quantify intellectual fucnitoning to allow comparison among individuals
normal range of IQ
85-115
formula for IQ and what abreviations mena
IQ=(MA/CA)x100
ma=mental age
ca=consequitive age
wecshler adult intelligence sacle and wechsler intelligence scale for children worked how?
derived from a number of subtests, which largely attempt to identify verbal and nonverbal intellectual abilities
mental retardation
significntly below average general intelectula functioning, with deficits in adaptive funcitoning that are first evident in childhood and appear in more than one realm
gifted
exceptionally talented
creativity
ability to produce valued outcomes in a novel ay
divergent thinking
ability to generate multiple possibilities in a given situation
psychometric approach to intellegence testing
identifygroups of items in a test that correlate highly with one antoehr in order to discover underlying skills/abilities
facotr analysis
statistical procedure for identifying common element,s or facotrs, that underlie performance across a set of tasks. so there'll be test items that are highly correlated with one another that likely represent a common factor
two factor theory of intelligence
distinguishes general and specific factors
g-factor
general intelligence
s factor
specific abilities unique toe certain tests or shared by only a subset of tests
Gf-Gc theory distingusiehd 2 general intelligence factors and their definitions:
fluid intellignece: intellectual capacities that have no specific content bu are used in processing info and approaching novel problems. draw on analogies, recognize patterns. declines with age.

crystallized intelligence=peoples store of knowledge. increases with age
info processing approach to intelligence
exmaines mental processes as opposed to contents
theory of multiple intelligences. list and name psychologist who came up with them
howard gardner
seven intelligences:
musical, kinesthetic, logical/mathmatical, verbal, intrapersonal (know yourself), interpersonal (social), spatial
savants
ppl who are severely deficient in major intellectual rspects but hav pockets of giftedness
motivation
driving force behind behavior which leads us to pursue some things and avoid others
cognitive view on motivation
goals motivate us
freudian view on motivation
agression and sex
thematic apperpection tests
behaviorist view on motivation
reinforcement-driven by stimulus. drive reduction theory.
humanist view on motivation
maslow's pyramid of needs
emotion/affect
positive or negative feling or response that typicall includes some combination of:
physiological arousal,
subjective experience,
and behavior expression
drives
internal tension states that build up until they are satisfied
thematic apperception test
series of ambiguous picrtures about which subjects make up a story to show their inner desires.
unreliable, unpredictive, and quite subjective
drive reduction theoriests
and branch of psychology that uses it
motivation stems form a combination of drive and reinforcement
behaviorist
primary drive
innate drive such as hunger, thrist, and sex
secondary drive
drive learned through conditioning and other learningmechanisms such as modeling
incentive
external stimulus/reward
goals
desired outocmes established thorugh social learning
goal setting theory
and branch of psychology that uses it
conscious goals regualte much of human behavior-cognitive perspective
intrinsic motivation
enjoyment of and interest in an activity for its own sake
self determination theory
ppl have 3 innate needs: ccompetence, autonomy, and relatedness to others
implicit motives
motives that can be activated and expresed outside of awareness
maslow's hierarhcy of needs
and list them
and branch of psychology that uses it
and why it is/isn't accepted
lower level needs beginning with basic survival must be fufilled before higher level needs guid a person's behavior
basic needs, safety needs, belongingness, esteem, and self actualization
psychological needs, se
humanist perspective
not applciable to many socieiteis, b/c if you're starving n africa, you still have the capcity to love
self actualizaiton needs
motives to express oneself and grow
ERG theory. list them.
condenses maslow's hierarchy to three levels of need: existence, relatedness, and growth
instincts
relatively fixed patterns of behavior produces w/o learnign
metabolism
processes by which the body transforms food into energy
absorbative phase of metabolism
person is ingesting food
glucose level rises causing the hypothalamus to activate the pancreas
pancreas secretes insulin
insulin allows cells to metaoblize glucose and for the lvier to convert glucose into glycogen for storage
fasting phase of metabolism
occurs when perosn isn't eating
glucose level falls
hypothalmus activates the pancreas
pancreas secretes glucagon
glucagon facilitates breakdown of glycogen stored in liver
liver converts glycogen to glucose
glucose metabolized by cells for fuel
homeostasis and part of brain involved
body's tendency to maintain a constant state in which cells can live and fucntion
hypothalamus is involved in phyiological need and behavior affected
set point
biologically optimal level the system strives to maintain in homeostasis
homesotasis and temp
if your core body temp drops, its maintained by shivering (anterior hypothalamus)
feedback mechanisms
mechanisms that provide info regarding the state of the system with reespect ot hte variables being regualted
corrective mechanisms
mechanisms that restore the system to its set point when eneeded (like finding and injecting food)
satiety mechanisms
mechanisms that turn off ingestive behaviro
homeostasis and thirst.
ways of coping with inter and intracellular issues
constantly lose water through respiration.

intercellular fluid loss/response to losing a lot of blood. volume receptors in teh kdineys assess the volume of water in the blood. blood vessels constrict and stem blood loss. seek a drink.

osmo receptors in teh hypothalamus assess concentration of water inc ells. in response to intracellular fluid loss (due to too much sodium outside of cells), osmo receptors shrivel and we recover water from kidneys by recycling urine and seek water
homeostasis and hunger. simple version.
receptr in hypothalamus and liver monitor glucose, fats, and amino acids in the body. if these nutrient levels drop, liver releases glucose and we eat.
satiety with hunger
it takes 4 hours to metabolize food. satiety sensors are in mouth, thorat, stomach, adn liver.
lateral hypothalamus
on switch for eating
ventromedial hypothalamus
off switch for eating
obesity
15% or more bove the ideal weight for one's height and age
non physiological eating factors
palatability, variety, presence of others: meal size increases as the group size increases
psychosocial needs
personal and interpersonal moives for achievement, self esteem, affiliation, intimacy and the like
relatedness
moives for connectedness with others
agency
motives for aachievement, autonomy, amstery, power, and other self oriented goals
attachment motivation
desire for physical and psychosocial proximity to another person
intemacy
special kind of closeness characterized by self disclosure, warmth, and mutural caring
affiliation
interaction with firends and acquaintances
need for achievement
to do well, succeed, and avoid failure: choose moderately difficult tasks, enjoy being challenged, fear failure, enjoy success, work more persistently
performance goals
motives to achieve at a particular level, usually socially defined standard
performance approach goals
motivated to attain goal
performance avoidance goals
motivated by the fear of not attaining it
mastery goals
motives to increase one's competence, mastery, or skill
emotion and 3 influences
evaluative response that includes combinations of
physiological reaction
subjective experience
behavioral expression
james lange theory and supporting arguments
emotions originate in peripheral nervious systme responses that the central nervous system interpets.
diff. emotions are assoc. with diff. patterns of visceral activity
patients with spinal damage preventing input form organs lower than the location of injury report diminshed emotional reactivity b/c the visceral signals are prevented from reaching the brain
i am afraid b/c i run
is an example of the ______ theory
james lange
cannon bard theory and supporting arguments
emotion inducing stimuli simultaneously eleicit both an emotioanl eperience, such as fear, and bodilty responses such as sweaty palms
visceral respnses are slower than emotions
the same visceral responses are assocl with many emotions
if we inject someone with adrenaline, they won't hve meotions
i run b/c i'm afraid
is an example of the _______theory
cnanon bard
emotional expression
overt behavioral signs of emotion
display rules
patterns of emotional expression considered appropriate within their culture or subculture
facial expressions can influence what?
the subjective experience of an emotion.
smile and you'll be happy
basic emotions.
how many and list them.
7 +- 2 emotions
anger fear happiness sadness and disgust
common to the human species with characterisitc physiological, subjective, and expressive components
positive affect
pleasant emotions
negative affect
unpleasant emotions
emotion regulation/affect regualtion
efforts to control emotional states
moods
relatively extended emotional state
amygdala's role in emotion
involved ine valuating the emotional significance of a stimulus and detectingo thers emotions from facial expression and vocal tone
2 neural pathways for emotional reaction to a stimulus
quick response: circuit running from thalamus to amygdala to hypothalamus
slower response: thalamus to cortex to amygdala to hypothalamus
hypothalamus' role in emotion
regulates autonomic responses
coretex' role in emotion
multiple roles. interpets meaning of events and translates emotional reactions into socially deisrable behaviors
attributions
inferences about causes of emotions
schachter-singer theory/cognitive influences on emtoion
emotion involves2 factors: physiological arousal and cognitive interpetation
schachter and singer's experiment of adrenaline injection
all injected w/ adrenaline
1/2 informed of effects 1/2 uninformed
1/2 of each group are placed with happy confederate 1/2 with angry one. informed had no mood change based upon confederates, uninformed idd.
when unexplained, they look to environment for emotional input.
emotional influences on cognition
later cognitive ability; anxiety can reduce working memory capacity; alter judgements; becomes part of memory with encoding, so it affects retrieval
development
how humans develop over time
inevitable
social development
changes in interpersonal thought, feeling, and behavior throughout the life span
soicalization
when/how does it start
with aprent and peers. starts with babies. organically produced. baby learns to draw mom near iwth it.
3 kidns of creis
basic-hunger, not rhythmic, increases in voume
angry-distinguishable from basic only by mother
painful-think bris. loud and logn
attachment
and three aspects of attachment
enduring emotional tie btw child and caretaker. invovles:
desire of child and caretaker ot be close to ne another
sense of security around one antoehr
feeling of distress when other is absent (bidirectional)
psychoanalytical theory of baby mom attachment
emphasizes sensual aspects of nipple in mouth
behaviorist theory of baby mom attachment
emphasizes feeding of child by the mother
harlow's contact comfort studies
monkeys prefer comfy mother vs. uncomfy feeding mother, disproving relationship on basis of feeding
attachment
enduring affectional ties that children form with their fprimary caregiers
imprinting
tendency of young animals of certain species to follow an animal to which they were exposed to durng a sensitive period early in their lives
separation anxiety
distress at separation from attachment figures
4 kinds of mother baby attachemnt, their meanings, and percentages in US pop.
secure attachment-65%-infants who welcome the mother's return and seek closeness
avoidant attachment-25%-infants who ignore mother's return
ambivalent-10%-angry and rejecting while indicating desire to be cose to mother
disorganized-behave in contradictory ways, helpless efforts to elicit soothing responses
argument against 4 kinds of attachment
it reflects temperment not rleationship
internal working models
mental representations of attachment relationships that form the basis for expectations in clsoe relationships
continuous change
behavior can change gradually, quantitatively. measurable amt. you can track over time
discontinuous change
behavior that changes abruptly in qualitative stages. ordered in fixed sequence. stair steps.
cross sectional research method of development
developmental methodology where you compare groups of diff. ages at the same time
longitudinal method
compares same group at multiple time points