Unit 6 Flashcards
concepts
mental grouping of similar objects, events, ideas, or people
prototype
a mental image or a best example of a concept
convergent thinking
coming up with ONE solution, one way of thinking
divergent thinking
has MANY answers and different ways of thinking
sternberg’s five components of creativity
- expertise
- imaginative thinking skills
- adventuresome personality
- intrinsic motivation
- creative environment
creativity
the ability to produce novel and valuable ideas
algorithms
methodical, logical rule or procedure that guarantees solving a particular problem
heuristics
a rule of thumb that generally, but not always, can be used to make a judgement to solve a problem
insight
involves sudden novel realization of a solution to a problem
confirmation bias
a tendency to search for info that supports our preconceptions and to ignore or distort contradictory evidence
fixation
mental set
a tendency to approach a problem in one particular way often that has been successful in the past
intuition
an effortless, immediate, automatic feeling or thought as constrasted with explicit, conscious reasoning
functional fixedness
a cognitive bias that limits a person to use an object only in the way it is traditionally used
representativeness heuristic
judging the likelihood of things or objects in terms of how well they seem to represent or match a particular PROTOTYPE
availability heuristic
estimating the likelihood of events based on their availability in memory if instances come readily to mind, we presume such events are common
overconfidence
tendency to overestimate the accuracy of one’s beliefs and judgements
belief perseverence
clinging to one’s initial conceptions after the basis on which they were formed has been discredited
framing
the way an issue is posed; how an issue is framed can significantly affect decisions and judgements
language
a means of communication – our spoken, written, or gestured word, language transmits culture
phonemes
smallest unit of distinctive sound in a language
- about 44 phonemes
morphemes
smallest unit of meaningful sound
- can be words like “a” or “but”
- can also be prefixes or suffixes like “ed”
grammar
a system of rules in a language that enables us to communicate with and understand others
- includes semantics and syntax
receptive language
ability to understand language
productive language
ability to produce language
babbling stage
- 4 months
- noises like “goo ga”
- NOT an imitation fo adult speech
one word stage
- holophrastic stage
- one year
- family can understand
- words can communicate a whole idea
“water = i’m thirsty and i need to drink some water”
two word stage
- telegraphic stage
- two years
- talk like a telegraph
“go car = i want to go for a ride in the car”
universal grammar
noam chomsky’s idea that all languages share some basic elements
statistical learning
an unconcious cognitive process in which repeated patterns or regularities are extracted from the sensory environment
critical periods
childhood is an important time to learn certain aspects of language – essentially its a “language learning window”
aphasia
impairment of language, usually caused by left hemisphere damage
broca’s area
controls production of speech