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AP Psychology Chapter 9 Thinking & Language

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43608177Cognitionall the mental activities associated with thinking, knowing, remembering, and communicating
43608178Concepta mental grouping of similar objects, events, ideas, or people
43608179Prototypea mental image or best example of a category
43608180Algorithma methodical, logical rule or procedure that guarantees solving a particular problem
43608181Heuristica simple thinking strategy that often allows us to make judgments and solve problems efficiently; usually speedier but also more error-prone than algorithms. (Myers Psychology 8e p. 398)
43608182Insighta sudden and often novel realization of the solution to a problem
43608183Confirmation biasa tendency to search for information that confirms one's preconceptions
43608184Fixationthe inability to see a problem from a new perspective; an impediment to problem solving
43608185Mental setA tendency to approach a problem in a particular way, especially a way that has been successful in the past but may or may not be helpful in solving a new problem
43608186Belief perseveranceclinging to one's initial conceptions after the basis on which they were formed has been discredited.
43608187Intuitionknowing or sensing something without the use of reason; an insight
43608188Functional fixednessthe tendency to think of things only in terms of their usual functions; an impediment to problem solving
43608189Representativeness heuristicjudging the likelihood of things in terms of how well they seem to represent, or match, particular prototypes; may lead one to ignore other relevant information
43608190Availability heuristicestimating the likelihood of events based on their availability in memory; if instances come readily to mind, we presume such events are common
43608191Overconfidencethe tendency to be more confident than correct--to overestimate the accuracy of one's beliefs and judgments
43608192Framingthe way an issue is posed; how an issue is framed can significantly affect decisions and judgments
43608193Belief biasthe tendency for one's preexisting beliefs to distort logical reasoning, sometimes by making invalid conclusions seem valid, or valid conclusions seem invalid
43608194Languageour spoken, written, or signed words and the ways we combine them to communicate meaning
43608195Phonemein a language, the smallest distinctive sound unit
43608196Morphemein a language, the smallest unit that carries meaning; may be a word or a part of a word (such as a prefix)
43608197Grammarin a language, a system of rules that enables us to communicate with and understand others
43608198SemanticsThe study of meaning in language.
43608199Syntaxstudies of the rules for forming admissible sentences
43608200Babbling stagebeginning at about 4 months, the stage of speech development in which the infant spontaneously utters various sounds at first unrelated to the household language
43608201One-word stagethe stage in speech development, from about 1 to 2, during which a childspeaks mostly in single words.
43608202Two-word stageBeginning about age 2, the stage in speech development during which a child speaks mostly two-word statements.
43608203Telegraphic speechearly speech stage in which a child speaks like a telegram--'go car'--using mostly nouns and verbs and omitting 'auxiliary' words
43608204Aphasiaimpairment of language, usually caused by left hemisphere damage either to Broca's area (impairing speaking) or to wernicke's area (impairing understanding)
43608205Broca's areacontrols language expression-an aread of the frontal, usually in the left hemisphere, that directs the muscle movements involved in speech
43608206Wernicke's areacontrols language reception-a brain area involved in language comprehension and expression;usually in the left temporal lobe
43608207Linguistic relativityWhorf's hypothesis that language determines the way we think
43608208Artificial Intelligencethe science of designing and programming computer systems to do intelligent things and to simulate human thought processes suchs as reasoning and understanding language
43608209Computer Neural NetworksComputer circuits that mimic the brain's interconnected neural cells, performing tasks such as learning to recognize visual patterns and smells

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