Tool | Well known | Frequency level | |||
Often | Sometimes | Rarely | Never | ||
SCAMPER | 14.2 | 6.2 | 1.8 | 0.6 | 93.4 |
Random picture | 33.3 | 8.4 | 0 | 9.2 | 82.4 |
Six thinking hats | 15.3 | 10.3 | 16.6 | 9.2 | 63.9 |
Brainstorming | 38.8 | 14.7 | 16.0 | 0 | 69.3 |
Random word | 43.3 | 17.7 | 17.2 | 7.4 | 57.7 |