Table 2. Stimuli characteristics.

Age group (years)	N	Age, Mean (years)	Age, S.D. (years)
20–24	28	23.21	1.87
25–29	28	27.54	1.79
30–34	28	32.29	1.67
35–39	28	37.79	1.17
40–44	28	41.04	1.17
45–49	28	46.43	1.64
50–54	28	51.93	1.54
55–59	28	55.64	2.71
60–64	28	61.07	1.09
65–69	28	66.14	1.76