Table 2.

Z-Score Change on Dual-Task Trial Types According to the Type of Intervention

	COG+		COG−
	AER+	AER−	AER+	AER−
Reaction time
Single-pure	−0.150 ± 0.789	−0.410 ± 0.849	−0.199 ± 0.821	−0.409 ± 0.639
Single-mixed	−0.400 ± 0.659	−0.285 ± 0.616	−0.332 ± 0.660	−0.397 ± 0.691
Dual-mixed	−0.628 ± 0.699	−0.715 ± 1.027	−0.049 ± 0.987	−0.228 ± 0.726
Accuracy
Single-pure	−0.032 ± 0.826	0.415 ± 1.362	0.132 ± 1.409	0.585 ± 1.166
Single-mixed	0.055 ± 1.333	0.065 ± 0.774	−0.110 ± 1.368	0.276 ± 0.509
Dual-mixed	0.278 ± 0.567	0.384 ± 0.717	−0.513 ± 2.087	−0.001 ± 0.570