chapter 9: Thinking and Language Flashcards
cognition
all the mental activities associated with thinking, knowing, remembering, and communicating
concept
a mental grouping of similar objects, events, ideas, or people.
concepts simplify our thinking
prototypes
a mental image or best example of a category. matching new items to a prototype provides a quick and easy method for sorting items into categories
And the more closely something matches our prototype of a concept—such as a bird or a German—the more readily we recognize it as an example of the concept
algorithm (more complex and tedious than heuristics) (less error prone than heuristics)
a methodical, logical rule or procedure that guarantees solving a particular problem. contrasts with the usually speedier-but also more error-prone- use of heuristics
heuristic (faster,and simpler than algorithms, but also more error prone)
a simple thinking strateogy that often allows us to make judgments and solve problems efficiently; usually speedier but also more error prone than algorithms
insight
a sudden flash of inspiration that solves a problem; contrasts with strategy-based solutions
problem solving strateogies for finding apple juice in the grocery store
trial and error- wander around randomly to find it
algorithms- create a methodical path to make sure you check every single aisle
heuristics- check only related aisles
confirmation bias
a tendency to search for information that supports our preconceptions and to ignore or distort contradictory evidence. this predisposes us to verify rather than challenge our hypotheses
fixation
obstacle to problem solving
an inability to see a problem from a fresh perspective
ex: the match stick problem is an inability to arrange six match sticks to form 4 equilateral triangles
mental set
obstacle to problem solving
an example of fixation
our tendency to approach a problem in one particular way, often a way that has been successful in the past
a mental set predisposes how we think
intuition
an effortless, immediate, automatic feeling or thought, as contrasted with explicit, conscious reasoning
gut feeling
availability heuristic
estimating the likelihood of events based on their availability in memory; if instances come readily to mind (perhaps because of their vividness), we presume such events are common
exapmle- thinking planes are more dangerous than car crashes bc we remember plain crashes as being more catastrophic
fixation
such as mental set, may prevent us from taking the fresh perspective that would lead to a solution
overconfidence
when we typically are more confident than correct or over estimate the accuracy of our beliefs and judgment
belief perseverance
clinging to ones initial conceptions after ones beliefs have been disproven
framing
sways decisions and judgement by influencing the way an issue is posed, it can also influence beneficial decisions
powers of intuition
- intuition is analysis that turns into habit
- intuition is usually adaptive, allowing for quick reactions
- intuition is huge
- critical thinkers are often guided by intuition
creativity
the ability to make new and valuable ideas
convergent thinking
narrowing the available solutions to a problem and coming up with the best possible solution
divergent thinking
expanding the total solutions for a problem, leads to creative thinking that diverges into different directions
5 major components of creative thinking
- expertise
- imaginative thinking skills
- a venturesome personality
- intrinsic motivation
- a creative environment
to develop creativity
- develop your expertise
- allow time for incubation
- set aside time for the mind to roam freely
- experience other cultures and ways of thinking