Project Spelregels: Prevention of aggression and conduct disorder in elementary school children by means of universal school and parent interventions
| ISRCTN | ISRCTN61033718 |
|---|---|
| DOI | https://doi.org/10.1186/ISRCTN61033718 |
| Protocol serial number | EMGO no.: WC 2005-042; NTR512 |
| Sponsor | Vrije Universiteit Amsterdam (The Netherlands) |
| Funder | The Netherlands Organisation for Health Research and Development (ZonMw) (The Netherlands) |
- Submission date
- 09/01/2006
- Registration date
- 09/01/2006
- Last edited
- 17/09/2008
- Recruitment status
- No longer recruiting
- Overall study status
- Completed
- Condition category
- Mental and Behavioural Disorders
Prospectively registered
Protocol
Statistical analysis plan
Results
Individual participant data
Record updated in last year
Plain English summary of protocol
Not provided at time of registration
Contact information
Dr Miranda Witvliet
Scientific
Scientific
Vrije Universiteit Amsterdam
Department of Clinical Psychology
P.O. Box 7057
Almere
1007 MB
Netherlands
| Phone | +31 (0)20 5988767 |
|---|---|
| m.witvliet@psy.vu.nl |
Study information
| Primary study design | Interventional |
|---|---|
| Study design | Randomised controlled parallel group trial |
| Secondary study design | Randomised controlled trial |
| Scientific title | |
| Study objectives | The two tested interventions (Good Behaviour Game and parent management training) will cause a decrease in aggression, victimisation, disruptive behaviour, anxiety and depression in elementary school children. |
| Ethics approval(s) | Ethics approval received from the local medical ethics committees |
| Health condition(s) or problem(s) studied | Psychiatric, mental disorders/illness |
| Intervention | 47 school classes in the Netherlands are included. Children from these school classes receive: 1. The Good Behaviour Game (GBG) - a universal classroom intervention developed for the prevention of disruptive behaviour and the promotion of pro-social behaviour. Children in elementary school classes receive the GBG several times a week during two school years. 2. The GBG at school, the parents receive Opvoeden & Zo - a universal parent management training. Parents receive the training once during 6 sessions of 2 hours. 3. No GBG and the parents do not receive the parent training Opvoeden & Zo |
| Intervention type | Other |
| Primary outcome measure(s) | Decrease of disruptive behaviour |
| Key secondary outcome measure(s) | Effect of interventions on development of anxiety, depression and victimisation. |
| Completion date | 01/07/2009 |
Eligibility
| Participant type(s) | Patient |
|---|---|
| Age group | Other |
| Sex | All |
| Target sample size at registration | 850 |
| Key inclusion criteria | The Good Behaviour Game and the parent management training (Opvoeden & Zo) are universal preventive interventions. Therefore, there are no inclusion or exclusion criteria. |
| Key exclusion criteria | The Good Behaviour Game and the parent management training (Opvoeden & Zo) are universal preventive interventions. Therefore, there are no inclusion or exclusion criteria. |
| Date of first enrolment | 01/03/2004 |
| Date of final enrolment | 01/07/2009 |
Locations
Countries of recruitment
- Netherlands
Study participating centre
Vrije Universiteit Amsterdam
Almere
1007 MB
Netherlands
1007 MB
Netherlands
Results and Publications
| Individual participant data (IPD) Intention to share | No |
|---|---|
| IPD sharing plan summary | Not provided at time of registration |
| IPD sharing plan |
Study outputs
| Output type | Details | Date created | Date added | Peer reviewed? | Patient-facing? |
|---|---|---|---|---|---|
| Study website | Study website | 11/11/2025 | 11/11/2025 | No | Yes |
