click below
click below
Normal Size Small Size show me how
Nason Ch 10
Thinking and Language Vocab
| Question | Answer |
|---|---|
| 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 |
| Algorithm | a methodical, logical rule or procedure that guarentees solving a particular problem. Contrasts with the usual speedier- but also more error-prone- use of heuristics |
| Heuristic | a simple thinking strategy that often allows us to make judgements 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 |
| Confirmation Bias | a tendency to search for information that confirms one's preconception |
| Fixation | the inability to see a problem from a new perspective; an impediment to problem solving |
| Mental Set | a tendency to approach a problem in a particular way, often a way that has been sucessful 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 liklihood of things in terms of how well they seem to represent, or match, particular prototypes; may lead one to ignore other relevant data or information |
| Availability Heuristic | estimating the liklihood of events based o 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 correct- to overestimate the accuracy of one's beliefs and judgements |
| Framing | the way an issue is posed; how this is done can significantly affect decisions and judgements |
| Belief Bias | the tendency for one's preexisting beliefs to distort logical reasoning, sometimes by making invalid conclusions seem valid, or valid conclusions seem invalid |
| Belief Perserverance | clinging to one's initial conceptions after the basis on which they were formed has been discredited |
| Language | our spoken, written, or signed words and the way we combine them to communicate meaning |
| Phenome | in a 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 suffix) |
| Grammar | in a language, a system of rules that enables us to communicate with and understand others |
| Sematics | the set of rules by which we derive meaning from morphemes, words, and sentences into a given language; also, the study of meaning |
| Syntax | the rules for combining words into gramatically 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 1-2, during which a child speaks mostly in single words |
| Two-Word Stage | beginning about age 2, teh 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 using mostly nouns and verbs and omitting auxillary words |
| Linguisitic Determination | Whorf's hypothesis that language determines the way we think |