Table 2.
Contributions of each moderating variable to account for variance in effect sizes in human adult studies
| Moderator | F | Df1, Df2 | p |
|---|---|---|---|
| Training and testing | |||
| Log training length | 0.415 | (1, 98) | .521 |
| Stimulus modality | 0.306 | (2, 97) | .737 |
| Test response | 0.671 | (8, 91) | .716 |
| Test type | 1.884 | (1, 98) | .173 |
| Surface level properties | |||
| Categories in language | 0.319 | (1, 98) | .574 |
| Number of unique vocabulary items | 1.023 | (1, 98) | .305 |
| Structural properties | |||
| Repetition of items | 0.036 | (1, 98) | .851 |
| Adjacent dependencies | 1.745 | (1, 98) | .190 |
| Non‐adjacent dependencies | 5.050 | (1, 98) | .027* |
***p < .001, **p < .01, *p < .05.