1 Introduction
1.1 General description of European DR group interventions
1.2 International differences of European DR group interventions
Legally regulated participation | Instance imposing/proposing participation | Criteria for programme assignment | Mode of participation | Consequences of participation | ||
---|---|---|---|---|---|---|
Austria | yes | Licensing authority | BAC > 1.2‰ | mandatory | License reinstatement | |
Belgium | yes | Public prosecutor, court | No license withdrawal (∼BAC < 1.6‰) & offender < 26 years | voluntary | Reduction of suspension period & other sanctions, avoidance of further prosecution | |
France | yes | Public prosecutor, court | BAC > 0.8‰ | voluntary & mandatory | Reduction of suspension period, avoidance of further prosecution or other sanctions | |
Germany | Type I “Special advanced driver improvement courses” | yes | Licensing authority | Novice drivers with DUI offense | mandatory | Ongoing validity of the license or license reinstatement |
Type II “Courses for the restoration of the fitness to drive” | yes | Licensing authority | Prior driver assessment | voluntary | License reinstatement | |
Type III Courses to apply for reduction of the suspension period or to prepare for the medical psychological assessment | no | – | – | voluntary | Reduction of suspension period possible, increased chances to pass subsequent assessment | |
Great Britain | yes | Court | Suspension period ≥ 12 months & offender ≥ 17 years | voluntary | Reduction of suspension period | |
Hungary | yes | Court | Prior driver assessment | mandatory | License reinstatement | |
Italy | no | Assessment centre | Prior driver assessment | mandatory | License reinstatement | |
Netherlands | yes | Licensing authority | BAC > 1.3%, BAC > 0.8‰ for novices drivers & recidivists | mandatory | Ongoing validity of the licence | |
Poland | no | Prison | BAC > 0.5‰ | voluntary | Reduction of the prison term possible |
2 Methods
2.1 Survey instrument and procedure
2.2 Sample description
Variables | Results (% of total sample) |
---|---|
Cohabitating (N = 6,335) | |
no | 3,036 (41.4%) |
yes | 3,299 (45.0%) |
Size of residence (N = 6,741) | |
<100.000 | 4,274 (58.2%) |
100.000–500.000 | 1,368 (18.6%) |
>500.000 | 1,099 (15.0%) |
Education (N = 6,013) | |
No compulsory school | 140 (1.9%) |
Compulsory school | 1,312 (17.9%) |
Secondary school | 2,612 (35.6%) |
A-level | 804 (11.0%) |
Vocational school | 395 (5.4%) |
College | 263 (3.6%) |
Academic | 487 (6.6%) |
Prior participation in DR course (N = 6,684) | |
no | 5,828 (79.4%) |
yes | 856 (11.7%) |
Age (Mean in years ± SD) | Male N (%) | BAC value at offense (Mean in ‰ ± SD) | Accident at DUI offense N (%) | Recidivists N (%) | |
---|---|---|---|---|---|
Europe total (N = 7,339) | 34.1 ± 12.6 | 6,356 (86.6%) | 1.43 ± 0.58 | 1,751 (23.9%) | 1,706 (23.2%) |
Austria (N = 1,646) | 36.1 ± 13.0 | 1,420 (86.3%) | 1.47 ± 0.49 | 380 (23.1 %) | 515 (31.3%) |
Belgium (N = 103) | 37.6 ± 12.8 | 93 (90.3%) | 1.55 ± 0.63 | 36 (35.0%) | 32 (31.1%) |
France (N = 686) | 37.5 ± 12.4 | 601 (87.6%) | 1.36 ± 0.65 | 69 (10.1%) | 85 (12.4%) |
Germany (N = 2,351) | 29.8 ± 11.5 | 2,031 (86.4%) | 1.38 ± 0.58 | 687 (29.2%) | 438 (18.6%) |
Great Britain (N = 1,022) | 34.7 ± 13.2 | 817 (79.9%) | 1.36 ± 0.46 | 211 (20.6%) | 130 (12.7%) |
Hungary (N = 657) | 37.7 ± 10.8 | 622 (94.7%) | 1.76 ± 0.71 | 228 (34.7%) | 151 (23.0%) |
Italy (N = 140) | 29.8 ± 9.6 | 130 (92.9%) | 1.30 ± 0.48 | 22 (15.7%) | 31 (22.1%) |
Netherlands (N = 501) | 36.3 ± 12.6 | 415 (82.8%) | 1.29 ± 0.42 | 70 (14.0%) | 185 (36.9%) |
Poland (N = 233) | 37.2 ± 10.7 | 227 (97.4%) | 1.41 ± 0.86 | 48 (20.6%) | 139 (59.7%) |
2.3 Data analysis
3 Results
3.1 Overall course evaluation
Variable | European and country means ± sd | ANOVA | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Europe total | Austria (A) | Belgium (B) | France (F) | Germany (D) | Great Britain (GB) | Hungary (H) | Italy (I) | Nether-lands (NL) | Poland (PL) |
F
| p Value | |
Overall course evaluation | 1.52 ± 0.56 | 1.45 ± 0.55 | 1.55 ± 0.56 | 1.47 ± 0.51 | 1.62 ± 0.56 | 1.26 ± 0.45 | 1.64 ± 0.60 | 1.74 ± 0.58 | 1.76 ± 0.53 | 1.44 ± 0.52 | 64.26 | p < .001*** |
Transtheoretical model—processes | ||||||||||||
Consciousness raising | 1.65 ± 0.59 | 1.67 ± 0.60 | 1.69 ± 0.60 | 1.73 ± 0.63 | 1.65 ± 0.63 | 1.67 ± 0.60 | 1.86 ± 0.48 | 1.79 ± 0.40 | 1.67 ± 0.62 | 1.56 ± 0.38 | 33.58 | p < .001*** |
Dramatic relief | 1.89 ± 0.85 | 1.85 ± 0.88 | 2.04 ± 0.86 | 1.99 ± 0.92 | 1.78 ± 0.84 | 1.85 ± 0.88 | 2.00 ± 0.54 | 1.74 ± 0.52 | 2.29 ± 1.04 | 2.07 ± 0.53 | 24.83 | p < .001*** |
Environmental re-evaluation | 1.92 ± 0.97 | 1.97 ± 1.03 | 2.21 ± 1.05 | 1.78 ± 0.97 | 1.93 ± 1.00 | 1.43 ± 0.47 | 1.98 ± 0.68 | 1.90 ± 0.60, | 2.11 ± 1.11 | 1.58 ± 0.62 | 11.92 | p < .001*** |
Self re-evaluation | 1.69 ± 0.79, | 1.74 ± 0.87 | 1.66 ± 0.84 | 1.76 ± 0.82 | 1.69 ± 0.81 | 1.87 ± 0.86 | 1.72 ± 0.63 | 1.79 ± 0.56 | 1.73 ± 0.92 | 1.49 ± 0.55 | 9.67 | p < .001*** |
Social liberation | 1.42 ± 0.64, | 1.37 ± 0.65 | 1.44 ± 0.65 | 1.50 ± 0.71 | 1.42 ± 0.67 | 1.80 ± 0.95 | 1.45 ± 0.51 | 1.62 ± 0.50 | 1.49 ± 0.75 | 1.47 ± 0.51 | 7.34 | p < .001*** |
Cognitive–affective process scales (in sum) | 1.69 ± 0.49 | 1.70 ± 0.50, | 1.77 ± 0.48 | 1.74 ± 0.49 | 1.68 ± 0.51 | 1.54 ± 0.42 | 1.82 ± 0.44 | 1.77 ± 0.39 | 1.80 ± 0.50 | 1.62 ± 0.36 | 23.88 | p < .001*** |
Self-liberation | 1.39 ± 0.56 | 1.39 ± 0.57 | 1.42 ± 0.53 | 1.44 ± 0.55 | 1.43 ± 0.59 | 1.51 ± 0.66 | 1.45 ± 0.56 | 1.58 ± 0.54 | 1.39 ± 0.62 | 1.27 ± 0.43 | 19.32 | p < .001*** |
Stimulus control | 1.53 ± 0.76 | 1.56 ± 0.81 | 1.71 ± 0.80 | 1.61 ± 0.81 | 1.56 ± 0.81 | 1.34 ± 0.58 | 1.46 ± 0.60 | 1.67 ± 0.56 | 1.54 ± 0.81 | 1.33 ± 0.48 | 11.17 | p < .001*** |
Counter conditioning | 1.48 ± 0.65 | 1.49 ± 0.67 | 1.51 ± 0.65 | 1.57 ± 0.70 | 1.54 ± 0.69 | 1.22 ± 0.42 | 1.54 ± 0.57 | 1.63 ± 0.60 | 1.44 ± 0.69 | 1.36 ± 0.44 | 19.97 | p < .001*** |
Helping relationships | 1.51 ± 0.68 | 1.50 ± 0.73 | 1.55 ± 0.74 | 1.54 ± 0.71 | 1.49 ± 0.71 | 1.37 ± 0.62 | 1.65 ± 0.56 | 1.82 ± 0.47 | 1.56 ± 0.76 | 1.43 ± 0.48 | 11.37 | p < .001*** |
Reinforcement management | 1.69 ± 0.87 | 1.67 ± 0.92 | 2.00 ± 0.85 | 1.76 ± 0.86 | 1.68 ± 0.92 | 1.27 ± 0.50 | 1.65 ± 0.53 | 1.64 ± 0.51 | 1.98 ± 1.11 | 1.44 ± 0.56 | 13.49 | p < .001*** |
Behavioral process scales (in sum) | 1.50 ± 0.50 | 1.50 ± 0.52 | 1.60 ± 0.49 | 1.56 ± 0.48 | 1.52 ± 0.52 | 1.34 ± 0.40 | 1.55 ± 0.48 | 1.66 ± 0.44 | 1.55 ± 0.57 | 1.36 ± 0.38, | 19.72 | p < .001*** |
Diamond of change—contributing factors | ||||||||||||
Individual | 1.63 ± 0.51 | 1.65 ± 0.53 | 1.76 ± 0.54 | 1.69 ± 0.51 | 1.63 ± 0.54 | 1.46 ± 0.41 | 1.74 ± 0.47 | 1.76 ± 0.41 | 1.71 ± 0.55 | 1.49 ± 0.39 | 25.21 | p < .001*** |
Methods | 1.67 ± 0.77, | 1.69 ± 0.81 | 1.72 ± 0.80 | 1.66 ± 0.74 | 1.75 ± 0.81 | 1.38 ± 0.56 | 1.82 ± 0.69 | 1.75 ± 0.58 | 1.71 ± 0.87 | 1.45 ± 0.49 | 27.06 | p < .001*** |
Contents | 1.57 ± 0.59 | 1.58 ± 0.6 | 1.63 ± 0.59 | 1.64 ± 0.62 | 1.56 ± 0.62 | 1.47 ± 0.54 | 1.59 ± 0.46 | 1.57 ± 0.46 | 1.70 ± 0.65 | 1.54 ± 0.38 | 8.15 | p < .001*** |
Participant–participant relations | 1.67 ± 0.70, | 1.66 ± 0.7 | 1.58 ± 0.66 | 1.73 ± 0.69 | 1.65 ± 0.72 | 1.56 ± 0.60 | 1.77 ± 0.53 | 1.82 ± 0.47 | 1.72 ± 0.81 | 1.77 ± 0.53 | 7.57 | p < .001*** |
Participant–trainer relations | 1.33 ± 0.52 | 1.29 ± 0.52 | 1.38 ± 0.52 | 1.32 ± 0.52 | 1.36 ± 0.57 | 1.21 ± 0.43 | 1.45 ± 0.50 | 1.63 ± 0.53 | 1.35 ± 0.52 | 1.31 ± 0.41 | 18.26 | p < .001*** |
Variable | Multiple comparison results; Countries with sign. differences p ≤ .001 (mean Diff) | Countries forming homogenous subgroups (alpha = .05) in ascending order | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
I | II | III | IV | V | ||||||||
Overall course evaluation | GB-A (−.19) | GB-B (−.30) | GB-D (−.37) | GB-F (−.21) | GB-H (−.38) | GB-I (−.49) | GB | PL, A, F, B | F, B, D | B, D, H | D, H, I, NL | |
GB-NL (−.50) | A-D (−.18) | A-H (−.19) | A-I (−.30) | A-NL (−.31) | PL-D (−.19) | |||||||
PL-I (−.31) | PL-NL (−.32) | F-D (−.16) | F-H (−.17) | F-I (−.28) | ||||||||
Transtheoretical model—processes | ||||||||||||
Consciousness raising | GB-A (−.24) | GB-D (−.22) | GB-F (−.30) | GB-H (−.44) | GB-I (−.37) | GB-NL (−.24) | GB, PL | PL, D, NL, A, B, F | D, NL, A., B, F, I | B, F, I, H | ||
H-A (.20) | H-D (.21) | H-PL (.30) | H-NL (.20) | |||||||||
Dramatic relief | NL-A (.44) | NL-D (.52) | NL-F (.30) | NL-GB (.42) | NL-H (.29) | NL-I (.55) | I, D, A, GB, F | D, A, GB, F, H | A, GB, F, H, B, PL | B, PL, NL | ||
D-F (−.22) | D-H (−.23) | D-PL (−.30) | ||||||||||
Environmental re-evaluation | PL-A (−.40) | PL-B (−.64) | PL-D (−.35) | PL-H (−.41) | PL-NL (−.53) | PL, F, GB | F, GB, I, D, A, H | I, D, A, H, NL | D, A, H, NL, B | |||
Self re-evaluation | GB-A (−.22) | GB-D (−.18) | GB-F (−.24) | GB-H (−.21) | PL, GB, B, D, H, NL, A | GB, B, D, H, NL, A, F | B, D, H, NL, A, F, I | |||||
Social liberation | –a | GB, A, D, B, H, PL, NL, F | D, B, H, PL, NL, F, I | |||||||||
Cognitive–affective process scales (in sum) | GB-A (−.16) | GB-D (−.14) | GB-F (−.20) | GB-H (−.27) | GB-I (−.23) | GB-NL (−.26) | GB, PL, D | PL, D, A, F, B | D, A, F, B I, NL, H | |||
H-A (.12) | H-D (.14) | H-PL (.19) | D-NL (−.12) | |||||||||
Self liberation | GB-A (−.17) | GB-D (−.22) | GB-F (−.23) | GB-H (−.24) | GB-I (−.36) | GB-NL (−.18) | GB, PL, A | PL, A, NL, B, D, F | A, NL, B, D, F, H | B, D, F, H, I | ||
I-PL (.31) | ||||||||||||
Stimulus control | GB-A (−.19) | GB-D (−.19) | GB-F (−.24) | PL, GB, H, NL, D, A | H, NL, D, A, F, I | NL, D, A, F, I, B | ||||||
Counter conditioning | GB-A (−.22) | GB-D (−.27) | GB-F (−.30) | GB-H (−.27) | GB-I (−.38) | GB, PL, NL | PL, NL, A, B, D, H | NL, A, B, D, H, F, I | ||||
Helping relationships | I-A (.32) | I-D (.33) | I-GB (.42) | I-PL (.39) | H-D (.16) | H-GB (.25) | GB, PL, D, A, F, B, NL | D, A, F, B, NL, H | H, I | |||
Reinforcement management | NL-A (.31) | NL-D (.30) | NL-GB (.40) | NL-H (.33) | NL-PL (.54) | B-PL (.56) | PL, GB, I, H, A, D | GB, I, H, A, D, F | F, NL, B | |||
Behavioral process scales (in sum) | GB-A (−.16) | GB-B (−.26) | GB-D (−.18) | GB-F (−.21) | GB-H (−.20) | GB-I (−.32) | GB, PL | PL, A | A, D, H, NL, F, B | D, H, NL, F, B, I | ||
GB-NL (−.20) | PL-F (−.19) | PL-I (−.30) | ||||||||||
Diamond of change—contributing factors | ||||||||||||
Individual | GB-A (−.19) | GB-B (−.30) | GB-D (−.18) | GB-F (−.23) | GB-H (−.27) | GB-I (−.30) | GB, PL | PL, D | D, A, F, NL, H, I, B | |||
GB-NL (−.25) | PL-F (−.20) | PL-H (−.25) | PL-NL (−.22) | |||||||||
Methods | GB-A (−.31) | GB-D (−.36) | GB-F (−.28) | GB-H (−.44) | GB-I (−.37) | GB-NL (−.32) | GB, PL | PL, F | F, A, NL, B, D, I, H | |||
PL-D (−30) | PL-H (−.38) | |||||||||||
Contents | GB-F (−.17) | GB-NL (−.23) | GB, PL, D, I, A, H, B, F | PL, D, I A, H, B, F, NL | ||||||||
Participant–participant relations | GB-H (−.21) | GB, B, D, A, NL, F, H, PL | D, A, NL, F, H, PL, I | |||||||||
Participant–trainer relations | GB-D (−.15) | GB-H (−.23) | GB-I (−.41) | I-A (.34) | I-D (.27) | I-F (−.31) | GB, A, PL, F, NL, D | A, PL, F, NL, D, B, H | ||||
I-PL (.31) | I-NL (.28) | A-H (−.16) |
Variables | Age | BAC | Gender | Education | Recidivist | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
r
| p-value |
r
| p-value | Male | Female | Cohen’s d | p-value | <A-level | >A-level | Cohen’s d | p-value | No | yes | Cohen’s-d | p-value | ||||
Overall course evaluation | r = −.169 | p < .001*** | r = −.032 | p = .008** | 1.54 ± 0.56 | 1.41 ± 0.53 | 0.22 | p < .001*** | 1.53 ± 0.54 | 1.55 ± 0.59 | −0.04 | p = .221 | 1.53 ± 0.56 | 1.52 ± 0.55 | 0.01 | p = .828 | |||
Transtheoretical model—processes | |||||||||||||||||||
Consciousness raising | r = −.145 | p < .001*** | r = −.059 | p < .001*** | 1.66 ± 0.59 | 1.55 ± 0.55 | 0.19 | p < .001*** | 1.63 ± 0.57 | 1.72 ± 0.61 | −0.15 | p = .176 | 1.66 ± 0.59 | 1.61 ± 0.57 | 0.08 | p = .003** | |||
Dramatic relief | r = −.002 | p = .863 | r = −.064 | p < .001*** | 1.90 ± 0.84 | 1.82 ± 0.87 | 0.10 | p = .012* | 1.86 ± 0.83 | 1.93 ± 0.83 | −0.08 | p = .666 | 1.90 ± 0.85 | 1.88 ± 0.85 | 0.02 | p = .564 | |||
Environmental re-evaluation | r = −.160 | p < .001*** | r = −.069 | p < .001*** | 1.93 ± 0.97 | 1.86 ± 0.99 | 0.07 | p = .059 | 1.88 ± 0.94 | 2.07 ± 1.00 | −0.20 | p < .001*** | 1.94 ± 0.98 | 1.85 ± 0.93 | 0.09 | p = .001** | |||
Self re-evaluation | r = −.151 | p < .001*** | r = −.065 | p < .001*** | 1.70 ± 0.79 | 1.58 ± 0.78 | 0.15 | p < .001*** | 1.67 ± 0.78 | 1.78 ± 0.82 | −0.15 | p = .141 | 1.71 ± 0.80 | 1.61 ± 0.77 | 0.12 | p < .001*** | |||
Social liberation | r = −.109 | p < .001*** | r = −.017 | p = .158 | 1.43 ± 0.65 | 1.34 ± 0.61 | 0.13 | p = .001** | 1.39 ± 0.61 | 1.50 ± 0.69 | −0.16 | p = .002** | 1.43 ± 0.65 | 1.41 ± 0.62 | 0.03 | p = .323 | |||
Cognitive-affective process scales (in sum) | r = −.180 | p < .001*** | r = −.085 | p < .001*** | 1.70 ± 0.49 | 1.60 ± 0.46 | 0.21 | p < .001*** | 1.67 ± 0.46 | 1.77 ± 0.52 | −0.22 | p = .002** | 1.71 ± 0.49 | 1.66 ± 0.47 | 0.10 | p < .001*** | |||
Self-liberation | r = −.153 | p < .001*** | r = −.052 | p < .001*** | 1.40 ± 0.57 | 1.30 ± 0.48 | 0.19 | p < .001*** | 1.38 ± 0.54 | 1.43 ± 0.59 | −0.09 | p = .578 | 1.40 ± 0.57 | 1.37 ± 0.54 | 0.06 | p = .031* | |||
Stimulus control | r = −.154 | p < .001*** | r = −.038 | p = .002** | 1.53 ± 0.76 | 1.46 ± 0.74 | 0.09 | p = .018* | 1.49 ± 0.72 | 1.64 ± 0.82 | −0.20 | p = .001** | 1.54 ± 0.76 | 1.50 ± 0.75 | 0.05 | p = .068 | |||
Counter conditioning | r = −.129 | p < .001*** | r = −.044 | p < .001*** | 1.49 ± 0.65 | 1.41 ± 0.63 | 0.13 | p = .001** | 1.46 ± 0.62 | 1.56 ± 0.71 | −0.15 | p = .004** | 1.50 ± 0.66 | 1.44 ± 0.62 | 0.09 | p = .001** | |||
Helping relations | r = −.120 | p < .001*** | r = −.028 | p = .022* | 1.51 ± 0.68 | 1.47 ± 0.69 | 0.07 | p = .075 | 1.49 ± 0.65 | 1.58 ± 0.74 | −0.13 | p = .056 | 1.52 ± 0.69 | 1.48 ± 0.64 | 0.06 | p = .050 | |||
Reinforcement management | r = −.130 | p < .001*** | r = −.060 | p < .001*** | 1.69 ± 0.87 | 1.61 ± 0.89 | 0.09 | p = .014* | 1.64 ± 0.84 | 1.84 ± 0.93 | −0.23 | p < .001*** | 1.71 ± 0.88 | 1.64 ± 0.85 | 0.08 | p = .005** | |||
Behavioural process scales (in sum) | r = −.190 | p < .001*** | r = −.060 | p < .001*** | 1.51 ± 0.50 | 1.42 ± 0.48 | 0.17 | p < .001*** | 1.47 ± 0.47 | 1.58 ± 0.55 | −0.21 | p = .001** | 1.51 ± 0.51 | 1.46 ± 0.49 | 0.09 | p = .001** | |||
Diamond of change—contributing factors | |||||||||||||||||||
Individual | r = −.206 | p < .001*** | r = −.084 | p < .001*** | 1.64 ± 0.52 | 1.54 ± 0.48 | 0.19 | p < .001*** | 1.60 ± 0.49 | 1.73 ± 0.56 | −0.24 | p < .001*** | 1.65 ± 0.52 | 1.59 ± 0.50 | 0.12 | p < .001*** | |||
Methods | r = −.173 | p < .001*** | r = −.024 | p = .050 | 1.68 ± 0.77 | 1.58 ± 0.74 | 0.14 | p < .001*** | 1.65 ± 0.73 | 1.78 ± 0.82 | −0.17 | p < .001*** | 1.69 ± 0.77 | 1.62 ± 0.75 | 0.10 | p < .001*** | |||
Contents | r = −.064 | p < .001*** | r = −.062 | p < .001*** | 1.58 ± 0.59 | 1.49 ± 0.58 | 0.16 | p < .001*** | 1.55 ± 0.57 | 1.60 ± 0.60 | −0.09 | p = .002** | 1.58 ± 0.59 | 1.55 ± 0.57 | 0.05 | p = .054 | |||
Participant–participant relations | r = −.087 | p < .001*** | r = −.030 | p = .014* | 1.68 ± 0.69 | 1.61 ± 0.72 | 0.10 | p = .012* | 1.65 ± 0.68 | 1.73 ± 0.72 | −0.11 | p < .001*** | 1.67 ± 0.70 | 1.67 ± 0.68 | 0.01 | p = .707 | |||
Participant–trainer relations | r = −.143 | p < .001*** | r = −.036 | p = .003 | 1.34 ± 0.53 | 1.24 ± 0.46 | 0.19 | p < .001*** | 1.32 ± 0.50 | 1.37 ± 0.55 | −0.11 | p < .001*** | 1.34 ± 0.53 | 1.31 ± 0.49 | 0.06 | p = .025* |