Table 1.

Sample descriptives

	Young	Older adults	Significance
n	64	56a
Age	32.9 (23–52)	71.6 (63–86)	*
Sex (females/males)	40/24	29/27
Education	15.9 (12–23)	16.5 (8–26)
IQ	119 (101–133)	120 (90–146)
MMSE	29.6 (27–30)	29.0 (26–30)	*
Follow-up interval	3.4 (2.7–4.0)	3.1 (2.8–3.8)	*

Age, IQ, and MMSE values from Tp2, education from Tp1. Mean (range) values are provided.

^aOne participant lacked valid memory scores.

*Difference between age groups is significant (P < 0.05).