Table 5.
Summary of repeated measures analyses of variance for naming.
| Source | F | df | p | ηp2 |
|---|---|---|---|---|
| Main effects | ||||
| Phonotactic probability | 10.05 | 1, 122 | .002 | .08 |
| Neighborhood density | 3.95 | 1, 122 | .049 | .03 |
| Group | 2.12 | 2, 122 | .124 | .03 |
| Time | 99.31 | 3, 366 | < .001 | .45 |
| Phonotactic Probability × Group | 1.30 | 2, 122 | .275 | .02 |
| Neighborhood Density × Group | 0.91 | 2, 122 | .404 | .01 |
| Time × Group | 4.88 | 6, 366 | .003 | .05 |
| Phonotactic Probability × Neighborhood Density | 1.63 | 1, 122 | .204 | .01 |
| Phonotactic Probability × Time | 0.15 | 3, 366 | .927 | .00 |
| Neighborhood Density × Time | 0.29 | 3, 366 | .830 | .00 |
| Phonotactic Probability × Neighborhood Density × Group | 0.20 | 2, 122 | .822 | .00 |
| Phonotactic Probability × Time × Group | 1.62 | 6, 366 | .477 | .01 |
| Neighborhood Density × Time × Group | 0.12 | 6, 366 | .582 | .01 |
| Phonotactic Probability × Neighborhood Density × Time | 0.01 | 3, 366 | .813 | .00 |
| Phonotactic Probability × Neighborhood Density × Time × Group | 1.04 | 6, 366 | .282 | .02 |
| Post hoc effects, by group | ||||
| AM | ||||
| Phonotactic probability | 3.17 | 1, 43 | .082 | .07 |
| Neighborhood density | 6.00 | 1, 43 | .018 | .12 |
| Time | 54.85 | 3, 129 | < .001 | .56 |
| Phonotactic Probability × Neighborhood Density | 0.55 | 1, 43 | .464 | .01 |
| Phonotactic Probability × Time | 0.36 | 3, 129 | .782 | .00 |
| Neighborhood Density × Time | 0.24 | 3, 129 | .867 | .01 |
| Phonotactic Probability × Neighborhood Density × Time | 1.16 | 3, 129 | .328 | .03 |
| VM | ||||
| Phonotactic probability | 8.76 | 1, 35 | .005 | .20 |
| Neighborhood density | 0.17 | 1, 35 | .682 | .00 |
| Time | 37.27 | 3, 105 | < .001 | .64 |
| Phonotactic Probability × Neighborhood Density | 1.34 | 1, 35 | .255 | .04 |
| Phonotactic Probability × Time | 1.83 | 3, 33 | .05 | .11 |
| Neighborhood Density × Time | 1.35 | 3, 105 | .262 | .00 |
| Phonotactic Probability × Neighborhood Density × Time | 0.819 | 3, 105 | .486 | .03 |
| SLI | ||||
| Phonotactic probability | 0.51 | 1, 44 | .479 | .01 |
| Neighborhood density | 0.61 | 1, 44 | .440 | .01 |
| Time | 15.78 | 3, 132 | < .001 | .26 |
| Phonotactic Probability × Neighborhood Density | 0.09 | 3, 132 | .762 | .01 |
| Phonotactic Probability × Time | 0.15 | 3, 132 | .930 | .01 |
| Neighborhood Density × Time | 0.29 | 3, 132 | .832 | .01 |
| Phonotactic Probability × Neighborhood Density × Time | 0.82 | 3, 132 | .485 | .02 |
Note. AM = age-matched group; VM = vocabulary-matched group; SLI = specific language impairment group.