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Unit 7B AP Psych
Question | Answer |
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Cognition | 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). |
Algorithm | A methodical, logical rule or procedure that guarantees solving a particular problem. Contrasts with the usually speedier -- but also much 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 than algorithms. |
Insight | A sudden and often novel realization of the solution to a problem; it contrasts with strategy-based solutions. |
Creativity | The ability to produce novel and valuable ideas. |
Confirmation Bias | A tendency to search for information that supports our preconceptions and ignore or distort contradictory evidence. |
Fixation | The inability to see a problem from a new perspective, by employing a different mental set. |
Mental Set | A tendency to approach a problem in one particular way, often a way that has been successful in the past. |
Functional Fixedness | The tendency to think of things only in terms of their usual functions; an impediment to problem solving. |
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 that correct -- to overestimate the accuracy of our beliefs and judgments. |
Belief Perserverance | Clinging to one's initial conceptions after the basis on which they were formed has been discredited. |
Intuition | An effortless, immediate, automatic feeling or thought, as contrasted with explicit, conscious reasoning. |
Language | Our spoken, written, or signed words and the ways we combine them to communicate meaning. |
Grammar | In a language, a system of rules that enables us to communicate with and understand others. |
Syntax | The rules for combining words into grammatically sensible sentences in a given language. |
Framing | The way an issue is posed; how an issue is framed can significantly affect decisions and judgments. |
Phoneme | In language, the smallest distinctive sound unit. |
Morpheme | In a language, the smallest unit that carries meaning; may be a word or part of a word (such as a prefix). |
Semantics | The rules for combining rules into grammatically sensible sentences in any given language. |
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 to 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 two-word statements. |
Telegraphic Speech | Early speech stage in which a child speaks like a telegram -- "go car" -- using mostly nouns and verbs. |
Linguistic Determinism | Whorf's hypothesis that language determines the way we think. |