Clare Walsh L3 Flashcards
The function of reasoning
- Apply knowledge to new situations
- Enable us to think hypothetically
- Enable us to evaluate
- Fundamental to human intelligence and infrastructure
Inductive Reasoning
Specific cases to a general rule - pattern -> prediction
Abductive reasoning
Generation in explanation
Deductive reasoning
When we take rules and draw inferences
Syllogistic reasoning
Proposition 1 - Proposition 2 has something in common with Proposition 1 - From this a conclusion can be drawn
Propositional reasoning
Reasoning is a semantic process based on mental models
Formal rules theory R
Rips (1983) - Recover abstract form from context -> access relevant rules -> derive conclusion
Evidence/Criticism of formal rules theory
Difficulty and time to respond - content influences performance
Mental models theory JL
Johnson-Laird (1983) - People construct situational models - models are limited by working memory
Evidence/criticism of mental models theory?
The more inferences the more difficult the task - content influences performance
Evidence/criticism of mental models theory?
The more inferences the more difficult the task - content influences performance
Pragmatic reasoning schemas C&H
Cheng and Holyoak, 1985 - If an action is taken then the pre-condition must be satisfied
Cheater Detection C
Cosmides (1989) - Evolutionary rule that if one takes a benefit, they must take a loss
Counterfactual Thinking
The imagination of alternative realities - expressed in the form of a conditional (if)
When do we generate counterfactuals?
Frequently, early childhood, in every culture, Exception for individuals with injury in PFC