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Unit 7B Terms
Thinking, Problem Solving, Creativity, & Language
Question | Answer |
---|---|
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. |
Algorithm | A methodical, logical rule or procedure that guarantees solving a particular problem. |
Heuristic | A simple thinking strategy that often follows us to make judgments and solve problems efficiently; usually speedier but also more error prone. |
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 to 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. |
Representative Heuristic | Judging 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. |
Availability Heuristic | Estimating the likelihood of events based on their availability in memory; if instances comes readily to mind (perhaps because of their vividness), we presume such events are common. |
Overconfidence | The tendency to be more confident than correct - 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. |
Intuition | An effortless, immediate, automatic feeling or thought, as contrasted with explicit, conscious reasoning. |
Framing | The way an issue is posed; how an issue is framed can significantly affect decisions and judgments. |
Belief Bias | Someone's evaluation of the logical strength of an argument is biased by their belief in the truth or falsity of the conclusion. |
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 part of a word. |
Grammar | In a language, a system of rules that enables us to communicate with and understand others. |
Semantics | The set of rules by which we derive meaning from morphemes, words, and sentences in a given language; also, the study of meaning. |
Syntax | The rules for combining words into grammatically sensible sentences in a 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 around age 2, the stage in speech development during which a child speaks mostly in two-word statements. |
Telegraphic Stage | Early speech 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. |
Critical Period | An optimal period shortly after birth when an organism's exposure to certain stimuli or experience produces proper development. |
Artificial Intelligence | The theory and development of computer systems able to perform tasks that normally require human intelligence, such as visual perception, speech recognition, decision-making, and translation between languages. |
Neural Networks | A circuit of biological neurons. |
Linguistic Relativity | Holds that the structure of a language affects the ways in which its speakers conceptualize their world, i.e. their world view, or otherwise influences their cognitive processes. |