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Table 5 Comparison of DWELL and DURATION in addition to effects of age, light and interaction of age x light while avoiding collision with a parked car

From: Age-dependent visual exploration during simulated day- and night driving on a motorway: a cross-sectional study

  

DWELL[%](SD)

DURATION[s](SD)

  

Young

Old

Age

Light

Age x light

Young

Old

Age

Light

Age x light

Street

Day

26.3 (11.9)

30.5 (15.6)

F(1,43) = 0.0 p = 0.901 η2 = 0.000

F(1,43) = 3.1 p = 0.085 η2 = 0.067

F(1,43) = 2.4 p = 0.125 η2 = 0.054

1.0 (0.8)

1.3 (0.7)

F(1,39) = 0.2 p = 0.638 η2 = 0.006

F(1,39) = 5.3 p = 0.027 η2 = 0.119

F(1,39) = 3.7 p = 0.063 η2 = 0.086

Night

25.8 (13.1)

22.0 (12.6)

1.0 (0.6)

0.8 (0.4)

Road signs

Day

0.0 (0.0)

0.0 (0.0)

F(1,43) = 0.6 p = 0.427 η2 = 0.015

F(1,43) = 38.4 p < 0.001 η2 = 0.472

F(1,43) = 0.6 p = 0.427 η2 = 0.015

0.0 (0.0)

0.0 (0.0)

F(1,37) = 1.3 p = 0.268 η2 = 0.033

F(1,37) = 36.2 p < 0.001 η2 = 0.494

F(1,37) = 1.3 p = 0.268 η2 = 0.033

Night

6.7 (6.3)

5.1 (6.5)

0.6 (0.6)

0.4 (0.5)

Parked car

Day

50.4 (11.3)

51.6 (17.7)

F(1,43) = 4.6 p = 0.039 η2 = 0.096

F(1,43) = 0.3 p = 0.573 η2 = 0.007

F(1,43) = 6.6 p = 0.014 η2 = 0.132

1.6 (0.7)

1.6 (0.6)

F(1,42) = 6.4 p = 0.014 η2 = 0.136

F(1,42) = 12.9 p = 0.001 η2 = 0.234

F(1,42) = 9.32 p = 0.004 η2 = 0.182

Night

42.5 (12.1)

56.6 (17.1)

1.6 (0.4)

2.6 (1.4)

Environment

Day

1.5 (2.5)

0.9 (3.0)

F(1,43) = 0.3 p = 0.590 η2 = 0.007

F(1,43) = 2.7 p = 0.108 η2 = 0.059

F(1,43) = 0.5 p = 0.472 η2 = 0.012

0.2 (0.2)

0.1 (0.2)

F(1,43) = 0.8 p = 0.380 η2 = 0.018

F(1,43) = 1.1 p = 0.312 η2 = 0.024

F(1,43) = 1.1 p = 0.312 η2 = 0.024

Night

0.5 (1.6)

0.5 (1.8)

0.1 (0.2)

0.1 (0.2)

Rear -view mirror

Day

4.2 (4.5)

2.3 (3.8)

F(1,43) = 3.4 p = 0.071 η2 = 0.074

F(1,43) = 0.6 p = 0.437 η2 = 0.014

F(1,43) = 0.1 p = 0.825 η2 = 0.001

0.3 (0.3)

0.2 (0.4)

F(1,43) = 1.7 p = 0.199 η2 = 0.042

F(1,43) = 1.1 p = 0.299 η2 = 0.028

F(1,43) = 0.3 p = 0.616 η2 = 0.007

Night

3.5 (4.3)

1.9 (3.3)

0.4 (0.5)

0.3 (0.4)

Side mirror left

Day

3.9 (3.9)

3.0 (4.3)

F(1,43) = 1.7 p = 0.201 η2 = 0.038

F(1,43) = 2.1 p = 0.157 η2 = 0.046

F(1,43) = 0.1 p = 0.706 η2 = 0.003

0.4 (0.4)

0.3 (0.4)

F(1,42) = 2.1 p = 0.159 η2 = 0.047

F(1,42) = 0.3 p = 0.569 η2 = 0.008

F(1,42) = 3.0 p = 0.091 η2 = 0.067

Night

3.2 (2.0)

1.9 (3.4)

0.5 (0.4)

0.3 (0.4)

Side mirror right

Day

0.7 (1.9)

0.0 (0.0)

F(1,43) = 5.7 p = 0.022 η2 = 0.116

F(1,43) = 0.0 p = 0.889 η2 = 0.000

F(1,43) = 0.3 p = 0.573 η2 = 0.007

0.1 (0.3)

0.0 (0.0)

F(1,43) = 5.8 p = 0.021 η2 = 0.118

F(1,43) = 0.2 p = 0.642 η2 = 0.005

F(1,43) = 0.0 p = 0.939 η2 = 0.000

Night

0.6 (1.2)

0.1 (0.5)

0.1 (0.3)

0.0 (0.1)

  1. DWELL = cumulated fixation duration/total driving task duration; GAZE DURATION = average fixation time; η2 refers to partial η2.