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Fig. 17 | Cognitive Research: Principles and Implications

Fig. 17

From: Talking to your car can drive you to distraction

Fig. 17

The DRT reaction time for single-task and IVIS-1 conditions after 5 days of practice. The data are plotted for younger, middle, and older age groups. Error bars reflect the 95 % confidence interval around the point estimate. This figure illustrates the classic age–complexity pattern, where age-related differences grow with task complexity. Moreover, it is clear that substantial costs are associated with the IVIS interactions after 5 days of practice. Hence, older adults exhibit greater costs with the IVIS interactions and practice does not eliminate the costs (for any age group)

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