. Author manuscript; available in PMC: 2015 Dec 1.

Published in final edited form as: Eur J Ageing. 2014 Apr 26;11(4):333–347. doi: 10.1007/s10433-014-0314-z

Table 3. Unstandardized estimates and standard errors for the MSEM models.

	Spatial Visualization (Block Design)					Processing Speed (Digit-Symbol)
Models				95% CI					95% CI
	Est.(κ²)	SE	p	lower	upper	Est.(κ²)	SE	P	lower	upper
Within-Person Effect
Age→Cog	−0.27	0.05	<.0001	−0.37	−0.18	−0.46	0.09	<.0001	−0.69	−0.28
Age→Physical	−0.03	0.007	<.0001	−0.05	−0.02	−0.03	0.007	<.0001	−0.05	−0.02
Age→-Social	−0.05	0.009	<.0001	−0.07	−0.04	−0.05	0.009	<.0001	−0.07	−0.04
Age→Dep	0.10	0.05	.046	0.002	0.20	0.10	0.05	.046	0.002	0.20
Age→CogAct	−0.18	0.01	<.0001	−0.20	−0.15	−0.18	0.01	<.0001	−0.20	−0.15
Physical→-Social(a)	0.08	0.04	.07	−0.007	0.16	0.08	0.04	.07	−0.007	0.16
Physical→-Dep(a)	−0.38	0.28	.18	−2.78	0.74	−0.38	0.28	.18	−2.78	0.74
Physical→-CogAct(a)	0.22	0.07	.001	0.09	0.35	0.22	0.07	.001	0.09	0.35
Physical→-Cog(c’)	0.37	0.20	.07	−0.03	0.77	1.16	0.38	.002	0.19	1.91
Social→Cog(b)	0.49	0.17	.003	0.17	0.81	0.65	0.30	.03	0.06	1.23
Dep→Cog(b)	−0.05	0.03	.13	−0.11	0.02	0.03	0.05	.55	−0.07	0.14
CogAct→Cog(b)	0.09	0.11	.46	−0.14	0.31	0.17	0.21	.42	−0.36	0.57
Indirect Social	0.04(.006)	0.03	.14	−0.004	0.10	0.05(.005)	0.03	.15	−0.008	0.14
Indirect Dep	0.02(.003)	0.02	.33	−0.01	0.07	−0.01(.001)	0.021	.61	−0.07	0.03
Indirect CogAct	0.02(.003)	0.02	.30	−0.03	0.08	0.04(.003)	0.05	.43	−0.05	0.14
Between-Person Effect
Intercept Age	85.43	0.26	<.0001	84.91	85.95	85.43	0.26	<.0001	84.91	85.94
Intercept Cog	19.39	14.19	.17	−8.42	47.21	31.98	21.53	.14	−10.21	74.17
Intercept CogAct	1.33	2.60	.61	−3.76	6.42	1.38	2.58	.59	−3.67	6.43
Intercept Physical	0.97	1.06	.36	−1.12	3.05	0.98	1.07	.36	−1.12	3.07
Intercept Social	4.57	1.42	.001	1.80	7.35	4.60	1.42	.001	1.82	7.39
Intercept CESD	24.23	8.23	.003	8.11	40.35	24.06	8.23	.003	7.92	40.19
Age→Cog	−0.14	0.16	.38	−0.45	0.17	−0.21	0.24	.39	−0.67	0.26
Age→Physical	−0.002	0.01	.88	−0.03	0.02	−0.002	0.01	.88	−0.03	0.02
Age→Social	−0.02	0.02	.19	−0.05	0.01	−0.02	0.02	.18	−0.05	0.01
Age→Dep	−0.11	0.10	.25	0.002	−0.30	−0.08	0.10	.25	−0.30	0.08
Age→CogAct	−0.009	0.03	.78	−0.07	0.05	−0.009	0.03	.77	−0.07	0.05
Physical→-Social(a)	0.32	0.10	.001	0.13	0.50	0.31	0.10	.001	0.13	0.50
Physical→Dep(a)	−1.76	0.52	.001	−2.78	−0.74	−1.76	0.52	.001	−2.78	−0.74
Physical→-CogAct(a)	0.85	0.16	<.0001	0.53	1.16	0.84	0.16	<.0001	0.53	1.16
Physical→Cog(c’)	−0.25	0.80	.76	−1.82	1.32	0.70	1.31	.59	−1.87	3.26
Social→Cog(b)	1.47	0.67	.03	0.16	2.78	1.71	1.07	.11	−0.38	3.80
Dep→Cog(b)	−0.26	0.12	.03	−0.12	−0.01	−0.11	0.20	.59	−0.49	0.28
CogAct→Cog(b)	2.16	0.37	<.0001	1.43	2.90	3.27	0.54	<.0001	2.21	4.33
Indirect Social	0.46(.04)	0.26	.07	0.04	1.06	0.54(.03)	0.36	.14	−0.12	1.39
Indirect Dep	0.46(.03)	0.25	.07	0.02	1.05	0.17(.009)	0.35	.62	−0.50	0.93
Indirect CogAct	1.83(.14)	0.46	<.0001	0.98	2.83	2.76(.12)	0.69	<.0001	1.53	4.25

Note. N=470. Cog = Cognitive functioning. Dep = Depression. CogAct = Cognitive activity. Est. = Unstandardized estimates. SE = Standard errors. P = Probability value. CI = Confidence intervals. Parametric bootstrap confidence intervals based on the Monte Carlo method were obtained for the indirect effects. κ² = Effect size for indirect effect. a = direct path from predictor to mediator; b = direct path from mediator to outcome variable; c’ = direct path from predictor to outcome variable after controlling for the mediators.