Table 3 Driver behavior variables correlation analysis matrix
From: Studying driving behavior and risk perception: a road safety perspective in Egypt
Variables | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of crashes (1) | Corr. | 1 | .127** | .098** | .026 | .158** | .043 | .149** | − .122** | − .112** | .081* | .115** |
Sig. | .000 | .005 | .454 | .000 | .221 | .000 | .000 | .001 | .020 | .001 | ||
Speeding (2) | Corr. | .127** | 1 | .451** | .353** | .240** | .095** | .278** | − .090** | − .033 | .238** | .388** |
Sig. | .000 | .000 | .000 | .000 | .007 | .000 | .009 | .337 | .000 | .000 | ||
Overtaking (3) | Corr. | .098** | .451** | 1 | .328** | .263** | .116** | .204** | − .053 | − .085* | .250** | .412** |
Sig. | .005 | .000 | .000 | .000 | .001 | .000 | .128 | .014 | .000 | .000 | ||
Using phones (4) | Corr. | .026 | .353** | .328** | 1 | .159** | .211** | .195** | − .100** | − .016 | .191** | .355** |
Sig. | .454 | .000 | .000 | .000 | .000 | .000 | .004 | .645 | .000 | .000 | ||
Aggressive (5) | Corr. | .158** | .240** | .263** | .159** | 1 | .241** | .133** | − .049 | − .039 | .099** | .206** |
Sig. | .000 | .000 | .000 | .000 | .000 | .000 | .159 | .261 | .004 | .000 | ||
Tailgating (6) | Corr. | .043 | .095** | .116** | .211** | .241** | 1 | .083* | − .008 | − .058 | .012 | .148** |
Sig. | .221 | .007 | .001 | .000 | .000 | .017 | .823 | .094 | .738 | .000 | ||
Opposite direction (7) | Corr. | .149** | .278** | .204** | .195** | .133** | .083* | 1 | − .147** | − .203** | .186** | .291** |
Sig. | .000 | .000 | .000 | .000 | .000 | .017 | .000 | .000 | .000 | .000 | ||
Following distance (8) | Corr. | − .122** | − .090** | − .053 | − .100** | − .049 | − .008 | − .147** | 1 | − .011 | − .005 | − .127** |
Sig. | .000 | .009 | .128 | .004 | .159 | .823 | .000 | .742 | .892 | .000 | ||
Seatbelt (9) | Corr. | − .112** | − .033 | − .085* | − .016 | − .039 | − .058 | − .203** | − .011 | 1 | .014 | − .064 |
Sig. | .001 | .337 | .014 | .645 | .261 | .094 | .000 | .742 | .679 | .064 | ||
Running red lights (10) | Corr. | .081* | .238** | .250** | .191** | .099** | .012 | .186** | − .005 | .014 | 1 | .324** |
Sig. | .020 | .000 | .000 | .000 | .004 | .738 | .000 | .892 | .679 | .000 | ||
Changing lanes (11) | Corr. | .115** | .388** | .412** | .355** | .206** | .148** | .291** | − .127** | − .064 | .324** | 1 |
Sig. | .001 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | .064 | .000 | ||