Table 1.

Mean Ratio Scores to Happy–Neutral Face Pairs

	Younger Participants					Older Participants					Between Groups
Segment	N	M	SD	One-Sample t	d	N	M	SD	One-Sample t	d	t	d
1	34	0.01	0.15	0.42	.07	29	−0.04	0.13	−1.61	−.31	1.39	.35
2	34	−0.01	0.18	−0.28	−.06	29	0.08	0.20	2.10*	.40	1.79	.48
3	34	0.08	0.34	1.42	.24	29	0.01	0.31	0.18	.03	0.88	.21
4	34	0.09	0.35	1.47	.26	29	0.15	0.44	1.89	.34	0.66	.15
5	34	0.14	0.34	2.35*	.41	29	0.17	0.31	2.87**	.55	0.38	.09
6	34	0.04	0.32	0.73	.13	29	0.10	0.34	1.57	.29	0.70	.18
7	34	−0.07	0.37	−1.14	−.19	29	0.10	0.47	1.16	.21	1.64	.41
8	34	−0.02	0.30	−0.41	−.07	29	0.22	0.39	2.99**	.56	2.73**	.70

^*Note: p < .05;

^**p < .01.