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. Author manuscript; available in PMC: 2011 Jun 29.

Published in final edited form as: Infant Ment Health J. 2008 SEP-OCT;29(5):472–491. doi: 10.1002/imhj.20193

TABLE 3.

Mean Percent Time (M) and SDs of Matching and Synchrony During the Episodes of the Face-to-Face Still-Face Across Groups and Gender

	Play 1		Reunion Play
Variable	M	SD	M	SD	F(df = 1, 88) For Episode	ω²
MATCHING OF BEHAVIOR
Overall Behavior Match	30.81	19.83	25.44	17.09	11.60^***	.11
Avert Match	0.58	1.72	1.32	2.83	5.77^*	.05
Object Match	2.53	3.86	1.98	3.34	1.58	.01
Social Match	49.91	29.92	41.34	28.45	10.59^**	.10
MATCHING OF AFFECT
Overall Affect Match	35.36	16.60	33.24	15.24	3.73	.03
Positive Affect Match	21.48	17.96	16.99	15.28	11.38^**	.10
Interest Affect Match	12.01	11.15	11.39	9.98	0.18	.00
Negative Affect Match	1.87	6.34	4.85	9.77	12.44^***	.11
SYNCHRONY	0.14	0.17	0.17	0.18	0.80	.00

^*

p < .05.

^**

p < .01.

^***

p < .000.