Table 3:

Task Intraclass correlations (ICC), sigma intercepts, split-quarter test-retest consistency, and relationships with intelligence and working memory span (95% credible intervals) in the older adult group for each task.

Task	ICC	Sigma	Sigma / Mean	Split Quarter Consistency			BIS	Working Memory
				Q1vQ2	Q1vQ4	Q3vQ4
PS-V	0.83	0.13 (0.12:0.14)	0.06	0.36 (0.10:0.59)	0.39 (0.07:0.67)	0.78 (0.52:0.96)	−0.05 (−0.13:0.03)	−0.18 (−0.61:0.23)
PS-N	0.87	0.11 (0.10:0.12)	0.06	0.73 (0.54:0.88)	0.49 (0.26:0.69)	0.85 (0.70:0.96)	−0.09 (−0.17:0.00)	0.01 (−0.47:0.49)
PS-F	0.72	0.20 (0.19:0.22)	0.09	0.36 (0.09:0.59)	0.46 (0.21:0.68)	0.76 (0.56:0.90)	−0.00 (−0.11:0.11)	−0.26 (−0.80:0.30)
WM-V	0.60	0.06 (0.06:0.07)	0.12	0.55 (0.23:0.80)	0.10 (−0.31:0.51)	0.81 (0.49:0.98)	0.12 (0.05:0.18)	0.19 (−0.17:0.55)
WM-N	0.52	0.10 (0.09:0.11)	0.16	0.53 (0.30:0.72)	0.15 (−0.12:0.40)	0.78 (0.60:0.92)	−0.07 (−0.19:0.06)	−0.37 (−1.02:0.29)
WM-F	0.71	0.06 (0.06:0.06)	0.08	−0.03 (−0.26:0.20)	0.01 (−0.22:0.24)	0.63 (0.45:0.77)	−0.08 (−0.19:0.03)	−0.33 (−0.93:0.30)
EM-V	0.78	0.05 (0.05:0.06)	0.24	0.74 (0.59:0.85)	0.58 (0.40:0.74)	0.82 (0.70:0.92)	0.11 (−0.03:0.24)	0.66 (−0.02:1.35)
EM-N	0.56	0.09 (0.09:0.10)	0.35	0.48 (0.24:0.68)	0.34 (0.09:0.57)	0.60 (0.38:0.79)	0.06 (−0.03:0.16)	−0.21 (−0.73:0.30)
EM-F	0.59	0.09 (0.08:0.09)	0.30	0.85 (0.70:0.96)	0.66 (0.44:0.83)	0.88 (0.73:0.98)	0.10 (0.01:0.19)	0.35 (−0.13:0.82)