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Table 7 Estimation results of the speeding violations model

From: The role of fines and rewards in the self-regulation of young drivers

Variable

β

t-statistic

Sig.

Constant

−3.68

2.69

.007

Income (Ordinal variable)

−1.59

2.43

.015

Speeding Risk perception

−.369

2.29

.022

Friends’ driving behavior

.633

2.34

.020

Risk taking

.455

2.04

.041

Near accident

.634

2.10

.036

Self-control

(I believe I need to maintain a reasonable speed even if I am driving with friends who usually speed over the limit).

.259

1.93

.053

What magnitude of a fine would convince you to never drive at 20 km/h over the limit?

.001

5.00

.006

Initial value of Likelihood =146.909

Statistical summary

Final Value of Likelihood = −98.227

Number of Observations = 113