Posts Tagged ‘psychology’

Positive and Negative

In bartley, critical rationalism, duhem, experiments, fallibilism, fideism, irrationalism, skepticism on 29/06/2011 at 11:53 am

There is a significant difference between what I will call ‘negative’ and ‘positive’ thinking. Positive thinking rests on the assumption that a solution’s past success (the ‘is’) guarantees or increases the probability of the solution’s future success (the ‘ought’): past success ought to show future success. Negative thinking, however, does not run into the is/ought problem: if a universal statement contradicts an existential statement, and the existential statement corresponds with the facts, then the existential statement is false.

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