| Typicality: | 0.359 |
| Saliency: | 0.461 |
| by 11-12% | 14 | other |
| in two separate meta-analyses | 12 | location |
| effectively | 3 | manner |
| caffeine → improve → exercise performance | 23 |
| caffeine → increase → exercise performance | 14 |
| caffeine → enhance → exercise performance | 7 |
| caffeine → exercise → performance | 4 |
| negative | neutral | positive |
| 0.004 | 0.232 | 0.764 |
| Raw frequency | 48 |
| Normalized frequency | 0.461 |
| Modifier score | 0.500 |
| Perplexity | 103.647 |