Reasoning and decision making. Problem solving and creativity Flashcards
What are the two types of reasoning?
Deductive, inductive.
Inference of a problematic conclusion from available information
inductive reasoning.
correct answer to a logical problem
syllogism
our pre-conceived notions. opinions and prior learning can influence our interpretation and responses to logical statements
true
experiment that indicates how we reason, but also biases therein.
Watson task.
We can use deductive reasoning but we usually don’t
True
this type of reasoning more used in both scientific and everday life.
Inductive reasoning
A situation in which there is an obstacle between a present state and a goal state and it is not immediately obvious how to get around the obstacle.
problem
Problem solving, for the Gestalt psychologists, was about
(1)how people represent a problem in their mind and
(2)how solving a problem involves a reorganization or restructuring of this representation.
The process of changing a problem’s representation. According to the Gestalt psychologists, restructuring is the key mechanism of problem solving.
restructuring
Sudden realization of a problem’s solution.
Insight
Sudden realization of a problem’s solution.
Fixation
An effect that occurs when the ideas a person has about an object’s function inhibit the person’s ability to use the object for a different function
functional fixedness
A problem, first described by Duncker, in which a person is given a number of objects and is given the task of mounting a candle on a wall so it can burn without dripping wax on the floor. This problem was used to study functional fixedness.
candle problem
A problem first described by Maier in which a person is given the task of attaching two strings together that are too far apart to be reached at the same time. This task was devised to illustrate the operation of functional fixedness.
two-string problem
A preconceived notion about how to approach a problem based on a person’s experience or what has worked in the past.
mental set
A problem, first described by Luchins, that illustrates how mental set can influence the strategies that people use to solve a problem.
water jug problem
A problem involving moving discs from one set of pegs to another. It has been used to illustrate the process involved in means–end analysis.
Tower of Hanoi problem
In problem solving, the conditions at the beginning of a problem.
initial state
In problem solving, the condition that occurs when a problem has been solved.
goal state
In problem solving, permissible moves that can be made toward a problem’s solution.
operators