Table 3.

The mean number of prosodic features David produced at each developmental session on gestures occurring in utterances containing 2 gestures and utterances containing 3 or more gestures as a function of position (Beginning, Middle, End). Standard errors are in parentheses. N’s are the number of gestures in each position.

Age	Utterances containing 2 gestures		Utterances containing 3 or more gestures
	Beginning	End	Beginning	Middle	End
3;05	.43 (.06) n=121	.69 (.07) n = 121	.36 (.05) n = 115	.39 (.03) n = 267	.73 (.07) n = 115
3;11	.62 (.08) n = 81	.90 (.09) n = 81	.65 (.07) n = 103	.54 (.06) n = 156	.90 (.08) n = 103
5;02	.41 (.05) n = 99	.46 (.06) n = 99	.55 (.07) n = 95	.38 (.04) n = 207	.68 (.07) n = 95