TABLE 1.

Summary of participant demographics across age groups.

Age			N	Sex (male/female)	Education (years)
Range	M	SD
18.8–27.1	21.4	2.4	20	10/10	15.5
55.9–59.8	58.0	1.4	20	10/10	10.2
60.7–64.8	62.7	1.4	20	10/10	10.9
65.3–69.9	67.4	1.7	20	10/10	10.5
70.1–74.8	72.3	1.5	20	10/10	11.2
75.2–82.3	78.3	2.2	20	10/10	11.4