Graham Wallas proposed a model outlining the sequential stages involved in creative performance. Understanding this sequence is crucial for grasping the process of innovation and problem-solving.
According to Wallas, creative work progresses through four distinct stages:
The correct sequence, as identified by Wallas, is therefore:
Preparation $\rightarrow$ Incubation $\rightarrow$ Illumination $\rightarrow$ Verification
| LIST-I (Components of Divergent Thinking/Cognitive Process) | LIST-II (Description) |
| A. Fluency | I. Enriching an idea by adding details |
| B. Flexibility | II. Producing unique response |
| C. Originality | III. Shifting to alternative ways of thinking |
| D. Elaboration | IV. Producing many ideas |