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44 Cards in this Set
- Front
- Back
- 3rd side (hint)
Cognitive Psychology
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the study of how information is modified, made meaningful, stored, retrieved, used and communicated to others.
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Thinking
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The manipulation of mental representation
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Cognition
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Reasoning, problem solving and decision making.
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Concept
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Objects, events, or ideas with common properties (concrete or abstract)
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Artificial Concepts
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(Formal Concept) can be defined by a set of rules or properties that each member has, and each nonmember doesn't.
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Natural Concepts
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No set of defining features, but instead have characteristic features.
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Birds, mammals, amphibians, etc.
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Prototypes
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The best representative of a concept, an example that closely matches the defining characteristics of a concept.
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Poems are passages that rhyme
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Schemas
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Generalization we develop about categories of objects, events and people.
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Scripts
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Schemas about familiar sequences of events or activities
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Propositions
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Simple ideas about how concepts are related to another.
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Apples are red
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Mental Models
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A personal theory, a concept about how a system functions. Tend to be incomplete, naturally evolving.
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Reasoning
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The process through which we generate arguments, evaluate and reach conclusions about them.
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Formal Reasoning
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Mental procedures that yeild valid conclusions (algorithms)
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Informal Reasoning
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Conclusion based on the believability of a conclusion based on evidence to support
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Algorithms
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Using every possible way to solve a problem
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Syllogisms
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An argument made up of two propositions, called premises. Requires deductive reasoning.
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Conversion Effect
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The assumption that premises are symmetrical, when often they are not.
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Heuristics
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General rules that provide shortcuts, but usually produce more errors than algorithms.
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Anchoring Heuristic
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When you estimate an events probability of an occurance, and then make adjustments based on additional info.
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Framing Effect
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The way something is posed or presented to you, altering info to make something sound better.
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Representativeness Heuristics
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A rule for judging likelihood of something based on how well something fits our prototype or schema.
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Decomposition
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Dividing the problem into smaller, more manageable parts.
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Working Backward
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Starting at the finish or end and working towards the beginning
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Analogies
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Thinking of problems that are similar because similar strategies may work.
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Incubation
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Putting the problem aside for awhile and coming back with a fresh perspective
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Striking Feature Syndrome
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When an actual feature in a case chosen for a study is given too much weight
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Casual Uncertainty
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One cannot conclude solve and effect, because the person may be studying an atypical case.
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Multiple Hypothesis
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Cannot all be tested at once, have to isolate the variables independently.
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Mental Sets
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The tendency for old patterns of problem solving to persist.
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Functional Fixedness
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Using familiar objects in familiar way rather than creative ways.
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Confirmation Bias
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Search for information that confirms ones perspective, avoids information that refutes it.
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Belief Perseverance
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Once a belief is formed, it takes more compelling evidence to change it than to create it.
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Risky Decisions
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Decisions that we make when the result is uncertain
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Overconfidence
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Being unrealistically confident about the accuracy of their predictions
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Group Polarization
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The enhancement of groups prevailing attitudes through discussion
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Language
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Our spoken, written or gestured words and how we combine them to communicate meaning
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Symbols
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Words
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Phoenemes
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Basic sounds
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b, ch, sh.
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Morphemes
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The smallest meaningful unit in a language.
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(I, a)
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Overregulation
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Avoiding exceptions to rules overextend new grammatical rules
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I have two feets
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Rules of Syntax
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Grammatical rules for combining sentences so that they make sense
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Semantics
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Meaning as derived from morphemes, words and sentences
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Surface structure
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The words actually spoken
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Noam Chomsky
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Deep Structure
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The underlying meaning of a sentence
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Noam Chomsky
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