Examlex
John Dewey lists five steps in the problem solving process.List and briefly describe each step.
Existential Instantiation
A rule of inference used in logic to deduce that if there exists an element in a domain with a certain property, one can infer the existence of a specific example of that element.
Universal Instantiation
A logical rule that allows for the conclusion that what is true of all members of a class is true for any specific member.
Quantifier Negation
The logical operation of negating the quantifiers within a statement, which often changes the scope or meaning of the statement.
Existential Generalization
A logical inference rule stating that if an assertion is true for some member of a domain, then there exists an element in that domain for which the assertion holds.
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