Table 1.

Age group differences in years of education, decision-making style (PID scale), and CRA parameters

	Young adults, N = 30		Elderlies, N = 30		Welch’s t test
	M	SD	M	SD	t	p	d
Years of education	17.23	1.83	13.17	4.65	4.46	< 0.001	1.15
Decision-making style
Deliberation	3.76	0.56	3.95	0.60	− 1.24	0.22	− 0.32
Intuition	3.85	0.56	3.76	0.54	0.63	0.53	0.16
CRA parameters
RT (ms)	9048.93	1527.21	5115.20	2949.88	6.49	< 0.001	1.68
Omissions	0.38	0.13	0.30	0.17	2.23	0.03	0.58
Correct responses	0.43	0.12	0.40	0.12	1.08	0.28	0.28
Commission errors	0.19	0.09	0.31	0.17	− 3.43	< 0.001	0.89
Criterion index	0.25	0.17	0.09	0.24	2.85	0.006	0.74

Alpha = 0.012. Significant differences are marked in bold