Ch.8: Thinking, Language, and Intelligence Flashcards
every time we take in information and mentally act on it we are
thinking
the mental activities of acquiring,storing,retrieving, and using knowledge
cognition
this region associates complex ideas, makes plans, forms, initiates, and allocates attention and supports multitasking
prefrontal cortex
a mental representation of a previously stored sensory experience in which includes visual, auditory, olfactory, tactile, motor, and gustatory imagery
mental image
mental representation of a group or category. can be concrete (like car and concert) or abstract (like beauty and intelligence)
concept
why is concept essential to thinking and communication?
simplify and organize information
the three major building blocks of learning concepts include
prototypes, artificial concepts and hierachies
what is a prototype
a general, natural concept based on a typical representative. “best”
what is an artificial concept
a clearly defined concept based on a set of logical rules. known as formal concept
What is hierachies
subcategories within broader concepts. helps master new material more quickly and easily
Problem solving’s three step
Preparation
Production
Evaluation
Preparation consist of
identify
separate relevant from irrelevant facts
define the ultimate goal
production consist of
generate possible solutions (hypotheses)
two ways to solve problem
algorithm and heuristics
Algorithm is
a logical step-by-step procedure, followed correctly will lead to solving the problem
Heuristics is
a rule of thumb, shortcut for problem solving. does not guarantee a solution but does narrow the alternatives
incubation period is
when we put our problems aside to solve for later
5 Barriers to problem solving consist of
mental set,functional fixedness ,confirmation bias, availability heuristic and representative heuristic
Mental set is when
a problem-solving method strategy that has worked in the past. which we continue to use rather than try new strategies
functional fixedness is when
think of objects as functioning in their prescribed, customary way
Confirmation bias is when
the bias of preferring information that confirms our preexisting positions or beliefs while ignoring or discounting contradictory evidence
availability heuristic is when
take a mental shortcut and judge something based on the information that is readily available in our memories
Representative heuristic is when
we estimate the probability of an event based on how well an individual or event matches an existing prototype in our minds