Measuring Distraction at the Levels of Tactical and Strategic Control: The Limits of Capacity-Based Measures for Revealing Unsafe Visual Sampling Models
Table 2
Experiment 2: mean values of glance measures to the text display (standard errors).
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Total glance time (s)*
157.08 (8.61)
255.08 (32.44)
Mean duration (s)
1.41 (0.12)
1.83 (0.21)
Standard deviation of durations (s)
0.49 (0.06)
0.97 (0.23)
Max duration (s)*
2.97 (0.34)
6.15 (1.29)
Total frequency of glances
116.44 (9.38)
139.67 (9.70)
Frequency of >2 s glances*
13.33 (5.15)
36.56 (8.68)
Frequency of >2 s glances in curves*
2.33 (1.64)
12.67 (4.30)
*Significant difference at 0.05 level (-test, two-tailed, equal variances not assumed).