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34-36 AP Psych
Term | Definition |
---|---|
cognition | all the mental activities associated with thinking, knowing, remembering, and communicating. |
concept | a mental grouping of similar objects, events, ideas, or people |
prototype | a mental image or best example of a category. Matching new items to a prototype provides a quick and easy method for sorting items into categories (as when comparing feathered creatures to a prototypical bird, such as a robin. |
creativity | the ability to produce novel and valuable ideas. |
convergent thinking | narrows the available problem solutions to determine the single best solution. |
divergent thinking | expands the number of possible problem solutions (creative thinking that diverges in different directions). |
algorithm | a methodical, logical rule or procedure that guarantees solving a particular problem. Contrasts with the usually speedier-but also more error prone-use of "heuristics" |
heuristic | a simple thinking strategy that often allows us to make judgments and solve problems efficiently; usually speedier but also more error prone that "algorithms" |
insight | a sudden realization of a problem's solution; contrasts with strategy-based solutions. |
confirmation bias | a tendency to search for information that supports our preconceptions and to ignore or distort contradictory evidence |
mental set | a tendency to approach a problem in one particular way, often a way that has been successful in the past. |
intuition | an effortless, immediate, automatic feeling or thought, as contrasted with explicit, conscious reasoning. Uses insight most of the time. |
representativeness heuristic | judging the likelihood of things in terms of how well they seem to represent, or match, particular prototypes; may lead us to ignore other relevant information. |
availability heuristic | estimating the likelihood of events based on their availability in memory; if instances come readily to mind (perhaps because of their vividness), we presume such events are common. |
overconfidence | the tendency to be more confident than corrects- to overestimate the accuracy of our beliefs and judgments. |
belief perseverance | clinging to one's initial conceptions after the basis on which they were formed has been discredited. |
framing | the way in issue is posed; how an issue is framed can significantly affect decisions and judgments. |
language | our spoken, written, or signed words and the ways we combine them to communicate meaning. |
phoneme | in a language, the smallest distinctive sound unit. |
morpheme | in a language, the smallest unit that carries meaning; may be a word or a part of a word (such as a prefix) |
grammar | in a language, a system of rules that enables us to communicate with an understand others. |
babbling stage | beginning at about 4 months, the stage of speech development in which the infant spontaneously utters various sounds at first unrelated to the household language. |
one-word stage | the stage in speech development, from about age 1 or 2, during which a child speaks mostly in single words. |
two-word stage | beginning about age 2, the stage in speech development during which a child speaks mostly in single words. |
telegraphic speech | early speech stage in which a child speaks like a telegram -"go car"- using mostly nouns and verbs. |
aphasia | impairment of language, usually caused by left-hemisphere damage either to Broca's area (impaired speaking) or Wernicke's area (impairing understanding). |
Broca's area | controls language expression- an area of the frontal lobe, usually caused by left-hemisphere, that directs the muscle movements involved in speech. |
Wernicke's area | controls language reception- a brain area involved in a language comprehension and expression; usually in the left temporal lobe. |
linguistic determinism | Whorf's hypothesis that language determines the way we think. |
expertise | a well developed base of knowledge- furnishes the ideas, images, and phrases we use as mental building blocks. Wiles' well developed base of knowledge put the needed theorems and methods at his disposal. |
imaginative thinking skills | These provide the ability to see things in novel ways, to recognize patterns, and to make connections. Having mastered a problem's basic elements, we redefine or explore it in a new way. |
venturesome personality | This type of personality seeks new experiences, tolerates ambiguity and risk, and perseveres in overcoming obstacles. |
intrinsic motivation | Driven more by interest, satisfaction, and challenge than by external pressures. Creative people focus less on extrinsic motivators-meeting deadlines, impressing people, or making money- than on the pleasure and stimulation of the work itself. |
creative environment | this sparks, supports, and refines creative ideas. Many had the emotional intelligence needed to network effectively with peers. Supports innovation, team-building, and communication. Supports contemplation. |
fixation | an inability to see a problem from a fresh perspective |
receptive language | their ability to understand what is said to and about them. |
productive language | their ability to produce words, matures after their receptive language. they recognize noun-verb differences- as shown by their responses to a misplaced noun or verb-earlier that they utter sentences with nouns and verbs. |
universal grammar | all human languages have nouns, verbs, and adjectives as grammatical building blocks. |
critical period | a period for mastering certain aspects of language before the language-learning window closes. o-4/5 years old. |
Noam Chomsky | This person had the universal grammar theory. |
semantics | the set of rules for deriving meaning from sounds. |
syntax | the set of rules for combining words into grammatically sensible sentences. |