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test3CH7
test #3
20
Psychology
Undergraduate 1
10/21/2012

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Cards

Term
language
Definition
a system for communicating with others using signals that convey meaning and are combined according to rules of grammar
Term
phoneme
Definition
the smallest unit of sound that is recognizable as speech rather than as random noise
Term
morphemes
Definition
the smallest meaningful units of language
Term
deep structure
Definition
the meaning of a sentence
Term
surface structure
Definition
how a sentence is worded
Term
fast mapping
Definition
the fact that children can map a word onto an underlying concept after only a single exposure
Term
nativist theory
Definition
the view that language development is best explained as an innate biological capacity
Term
language acquisition device (LAD)
Definition
a collection of processes that facilitate language learning
Term
genetic dysphasia
Definition
a syndrome characterized by an inability to learn the grammatical structure of language despite having otherwise normal intelligence
Term
aphasia
Definition
difficulty in producing or comprehending language
Term
concept
Definition
a mental representation that groups or categorizes shared features of related objects, events or other stimuli
Term
category-specified defect
Definition
a neurological syndrome that is characterized by an inability to recognize objects that belong to a particular category while leaving the ability to recognize objects outside the category undisturbed
Term
family resemblance theory
Definition
members of a category have features that appear to be characteristic of category members but may not be possessed by every member
Term
prototype
Definition
the "best" or "most typical" member of a category
Term
exemplar theory
Definition
the theory of categorization that argues that we make category judgements by comparing a new instance with stored memories of other instances of the category
Term
rational choice theory
Definition
the classical view that we make decisions by determining how likely something is to happen, judging the value of the outcome, and then multiplying the two
Term
conjunction fallacy
Definition
when people think that two events are more likely to occur tougher than either individual event
Term
sunk-cost fallacy
Definition
a framing effect in which people make decisions about a current situation based on what they have previously invested in the situation
Term
prospect theory
Definition
proposes that people close to take on risk when evaluating potential losses and avoid risks when evaluating potential gains
Term
intelligence
Definition
a hypothetical mental ability that enables people to direct their thinking ,adapt to their circumstances, and learn from their experiences
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