| Co-investigator | Ruut Veenhoven | |
| University | Erasmus University Rotterdam | |
| Respondents | Criminology students, Spring 2006, N = 33 | |
| Case number | Item code | Survey |
| 1 |
International Tension study 1949, version used in France, Germany, Italy, Netherlands, Mexoco and Norway | |
| 2 | M-FH-u-sq-v-3-a | NIPO 1969 |
| 3 | O-Slu-g-sq-v-5-c | International MRC Study early 1990s |
| 4 | O-HL-u-sq-v-2-a | NIPO 1947 |
| 5 | O-HP-u-sq-v-5-d | DeNederlandseBank panel since 1993 |
| 6 | O-SLL-c-sq-v-5-d | LSO-POLS since 1974 |
| 7 | O-SLL-u-sq-v-5-a | Reader’s Digest Eurodata 1990 |
| 8 | O-HL-c-sq-v-4-r | ISSP 2002 |
| Questionnaire | dutch4questionnaire | |
| Data file | dutch4questionnaire + data | |
| Remarks | ||