Table 3. Means, Standard Deviations and significance of pairwise comparisons for conditions and ‘GA’ on the frequency of yawning of the fetus.

	Second Trimester (<26 weeks)			Third Trimester (> = 26)
Conditions	Control	Voice	Touch	Control	Voice	Touch
Mean	.00	.09	.09	.32	.-1.388E-17	.08
SE	.10	.06	.09	.10	.06	.09
Control		N.S.	N.S.		p = .033	p = .119
Voice	N.S.		N.S.	p = .033		N.S.
Touch	N.S.	N.S.		p = .119	N.S.