Development and Evaluation of an Artificial Intelligence–Based Cognitive Exercise Game: A Pilot Study

Table 19

Icon training-fixed effect estimation.

Parameter	Estimation	Standard error		Significance probability	95% confidence interval
					Lowest limit	Upper limit
Intercept	3.081	0.140	22.003	.000	2.804	3.359
Times	0.113	0.011	10.419	.000	0.092	0.134