Unit 8 Pt 2: Thinking And Language Flashcards
Convergent thinking
Type of thinking that is directed towards a single solution
Convergent thinking example
2+4
Divergent thinking
Type of thinking where there are many alternatives, ideas or solutions
Divergent thinking example
How humans reduce climate change?
Matacognition
Thinking about thinking
Metacognition example
Choosing between preexisting strategies to make decisions
Cognition
Mental activities associated with processing, interpreting, understanding, and communicating information
Cognitive psychology studies
Concept formation
Problem solving
Decision making
Judgement formation
For classification/efficiency purposes humans create
Concepts
Concepts
Mental grouping of similar objects, events, ideas, or people
Concepts are often organized into
Hierarchies
Types of concepts
Superordinate concept
Basic concepts
Subordinate concepts
Superordinate concept is
Most broad
Superordinate concept example
Food (broad)
Basic concepts is
Specific in between
Basic concepts example
Bread (specific in between)
Subordinate concepts is
The most specific
Subordinate concepts
Rye (type of grain- most specific)
Humans usually form concepts by creating a
Prototype
Prototype
Mental image or best example fo a category
A prototype allows us to incorporate items
Easily
An item’s failure to match prototype leads to
Trouble classifying it
An item’s failure to match prototype leads to trouble classifying it; like
Is a platypus a mammal or not?
Methods of problem solving: trial and error
Guess and check
Methods of problem solving: algorithm
Methodical, logical pattern or procedure that guarantees solving of a particular problem
Algorithm looks at all possible combination or
Has a SPECIFIC FORMULA to solve the problem
Maths falls into what Method of problem solving?
Algorithm
Methods of problem solving: heuristics in simple words
Mental shortcut
Methods of problem solving: heuristics
Mental shortcut, rule of thumb strategies which allow us to solve problems efficiently and quickly
What problem solving strategies are most frequently used?
Heuristics
Heuristics example
What shortcuts do I use when deciding what shirt to buy?
Gender, size, prize, etc.
Disadvantage of algorithm
Usually slower
Advantage of heuristics
Faster
Algorithm vs heuristics: unscramble
SPLOYOCHYG
Algorithms go through all 907,208 combinations
Heuristics would take out YY, etc
Methods of problem solving: insight
Sudden realization of how to solve a problem without a real strategy involved
Insight: light bulb goes off
When you get an idea
Insight example
The riddles we did in class (didn’t get it at first but then did)
Kohler’s Chimpanzee study illustrates
Insight
Obstacles to Problem solving: Confirmation bias
Human tendency to search for information that confirms your perceptions and ignores information that goes against your initial beliefs.
Obstacles to Problem solving: Fixation
Refers to the INABILITY to see a problem from a NEW PERSPECTIVE
Fixation example
How would you arrange the match sticks into lateral triangles?
Mental set
Tendency to approach a particular problem in a particular way
Mental set can lead to
Fixation
Metal set is impacted by
Previous experiment on how we perceive and approach problems
Mental set method
You usually use strategies that have been successful in the past at solving problems even though it may not be most efficient strategy for the new problem
Functional fixedness
Tendency to think of objects only in terms of their usual functions
Functional fixedness can be overcomed with
Divergent thinking
Functional fixedness example
Matchbox, bulletin board candle
Inability to see that a dime can be used as a tool like a screwdriver
Functional fixedness
Representative heuristic
MENTAL SHORTCUT for judging the likelihood of things in terms of how well they seen to match our prototypes