Skip to main content


Fig. 2 | Cognitive Research: Principles and Implications

Fig. 2

From: Talking to your car can drive you to distraction

Fig. 2

Mean DRT hit rate (an accuracy measure expressed as a percentage and computed by determining the number of valid responses divided by the total number of responses) for the single-task, IVIS-0 (“off-task”), IVIS-1 (“on-task”), and OSPAN conditions. The data are plotted for younger, middle, and older age groups. Error bars reflect the 95 % confidence interval around the point estimate

Back to article page