Table 3.

Associations Between Three-Month Application Use Metrics and Baseline Cognitive Performance (Global and domain-specific z-scores) (N = 60)

	Global	Memory	Language	Attention	Executive Function	Visuospatial
Email Use Time	.19	.17	.27	.23	.20	.03
Game Use Time	.06	.21	−.03	−.05	−.08	.00
Browser Use Time	.27*	.18	.38**	.13	.27*	.10
Teleconferencing Use Time	.11	.04	.09	.14	.16	.15
Finance Use Time	−.12	.01	.06	−.03	−.18	.10
Search Use Time	.04	.01	.06	.10	.00	.12
Word Processing Use Time	.26*	.22	.18	.37**	.36**	.08
Email Use Days	.07	.06	.18	.13	.06	.01
Game Use Days	.16	.29*	.07	.09	.01	.02
Browser Use Days	.30*	.32*	.26*	.15	.25	.03
Teleconferencing Use Days	.11	.04	.09	.14	.16	.15
Finance Use Days	−.11	.00	−.02	−.08	−.10	.17
Search Use Days	.33*	.28*	.30*	.15	.23	.18
Word Processing Use Days	.46**	.41**	.35**	.35**	.46**	.16

^*p < .05;

^**p < .01