Arrange the steps of creative thinking process in correct sequence:

1.Preparation

2.Evaluation

3.Illumination

4.Revision

5.Incubation

A1, 2, 3, 4, 5

B5, 4, 3, 2, 1

C4, 3, 2, 5, 1

D1, 5, 3, 2, 4 ✓ Correct

Correct answer: (D) 1, 5, 3, 2, 4

Explanation

The creative thinking process begins with Preparation (1), gathering information and defining the problem.

Incubation (5) follows, when the problem is set aside and unconscious processing occurs.

Illumination (3) comes next, the sudden insight or aha moment when the idea appears.

Evaluation (2) then tests the idea for its worth and workability.

Revision (4) comes last, refining and improving the idea into final form.

The classic four-stage model of preparation, incubation, illumination and verification was given by Graham Wallas.

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