Table 3.
Convergent validity between sentence imitation task (SIT) and Test of Early Grammatical Impairment (TEGI).
| SIT and TEGI variable | SIT 3S | SIT RPT | SIT IPT | SIT BE | SIT DO | TEGI 3S | TEGI RPT | TEGI IPT | TEGI BE | TEGI DO |
|---|---|---|---|---|---|---|---|---|---|---|
| SIT 3S | 1 | |||||||||
| SIT RPT | .266 | 1 | ||||||||
| SIT IPT | .138 | .388* | 1 | |||||||
| SIT BE | .476** | 0 | .297 | 1 | ||||||
| SIT DO | −.063 | .098 | −.079 | 0 | 1 | |||||
| TEGI 3S | .757*** | .279 | .403* | −.102 | −.083 | 1 | ||||
| TEGI RPT | .445* | .596*** | .413* | −.009 | .109 | .670*** | 1 | |||
| TEGI IPT | .438* | .468* | .636*** | .260 | −.045 | .683** | .732** | 1 | ||
| TEGI BE | .755** | .415* | .218 | −.100 | −.110 | .729** | .739** | .526** | 1 | |
| TEGI DO | .095 | .480* | .347 + | .043 | −.170 | .501* | .708** | .592** | .599** | 1 |
Note. 3S = third-person singular; RPT = regular past tense; IPT = irregular past tense; BE = auxiliary and copula “be” verbs; DO = auxiliary “do” verbs.
*
p < .050.
**
p < .010.
***
p <.001.
+
p < .060.