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The mean proportion of trials in the Told to Gesture block on which the child produced Iconic Gesture(s) Only, Deictic Gesture(s) Only, Both Iconic and Deictic Gestures, or No Gestures (i.e., the child did not follow instructions). Numbers in parentheses are standard errors of the mean.
| Iconic Only | Deictic Only | Both Iconic and Deictic |
No Gesture | |
|---|---|---|---|---|
| Objects Present |
0.30 (0.10) | 0.26 (0.08) | 0.41 (0.09) | 0.03 (0.02) |
| Objects Absent |
0.73 (0.08) | 0.05 (0.02) | 0.13 (0.05) | 0.10 (0.05) |
