Skip to main content

An Open Access Journal

Table 8 Results of the ANOVA for the driving data (behavioral observation grid)

From: Effectiveness of two cognitive training programs on the performance of older drivers with a cognitive self-assessment bias

 

Group main effect

Time main effect

Group X Time interaction effect

Behavioral observation grid

F (1, 65)

p

F (1, 65)

p

F (1, 65)

p

Penalty total score

1.88

0.17

0.02

0.88

0.98

0.33

Sub-scores

 Visual attention

0.25

0.62

0.001

0.98

0.46

0.50

 Interaction with other road users

0.57

0.45

0.002

0.96

0.22

0.64

 Planning

3.98

0.05

0.08

0.78

1.80

0.19

 Lane positioning

0.25

0.62

0.02

0.98

0.40

0.53

 Speed adaptation

1.02

0.31

0.15

0.70

6.96

0.01 1

 Car control handling

1.51

0.22

0.14

0.71

5.83

0.02 2

 Driving instructor interventions

1.56

0.22

0.01

0.94

0.72

0.40

  1. 1Effect size: partial eta2 = 0.09
  2. 2Effect size: partial eta2 = 0.08