. Author manuscript; available in PMC: 2021 Apr 1.

Published in final edited form as: J Aging Health. 2019 Oct 8;32(9):1029–1041. doi: 10.1177/0898264319878095

Table 4. Results of Regressing Cross-Domain and Typically Declining Factor Scores on Lifestyle Measures With Age and Gender Covariates.

	Gender	Age	Education	Social engagement	Enrichment activities	Age × Education	Age × Social engagement	Age × Enrichment activities	R ²	F
Factor 1: Fluid Abilities	0.01	−0.63^**	0.16^**	−0.05	0.11^**	<0.01	0.08^*	−0.03	.58	56.54^**
Factor 2: Naming	0.07	−0.39^**	0.08	0.04	−0.07	−0.01	−0.21^**	0.11^*	.20	10.08^**
Factor 3: Crystallized Abilities	0.01	0.38^**	0.52^**	−0.11^*	0.08	0.14^**	<0.01	−0.10^*	.36	22.46^**
Factor 4: Sentence Comprehension	0.20^**	−0.04	−0.11	0.02	−0.08	0.11	0.01	0.05	.06	2.78^†
Typically Declining factor	0.03	−0.61^**	0.25^**	−0.01	0.07	0.01	−0.03	−0.02	.57	70.45^**

Note. Standardized β values are reported, as well as explained variance (R ²) and F values for each model.

* p < .05; † p < .05, does not survive Bonferroni correction; ** p < .01.