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Note: This record shows only the 20 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ISRCTN
Last refreshed on: 12 February 2013
Main ID:  ISRCTN61033718
Date of registration: 09/01/2006
Primary sponsor: Vrije Universiteit Amsterdam (The Netherlands)
Public title: Project Spelregels: Prevention of aggression and conduct disorder in elementary school children by means of universal school and parent interventions N/A
Scientific title:
Date of first enrolment: Mar 1 2004
Target sample size: 850
Recruitment status: Completed/Not recruiting
URL:  http://isrctn.org/ISRCTN61033718
Study type:  Interventional
Study design:  Randomised controlled parallel group trial  
Countries of recruitment
Netherlands
Contacts
Name: Miranda  Witvliet
Address:  Vrije Universiteit Amsterdam Department of Clinical Psychology P.O. Box 7057 1007 MB Almere Netherlands
Telephone: +31 (0)20 5988767
Email: m.witvliet@psy.vu.nl
Affiliation: 
Key inclusion & exclusion criteria
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.
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.

Age minimum:
Age maximum:
Gender:
Health Condition(s) or Problem(s) studied
Psychiatric, mental disorders/illness
Intervention(s)
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
Primary Outcome(s)
Decrease of disruptive behaviour
Secondary Outcome(s)
Effect of interventions on development of anxiety, depression and victimisation.
Secondary ID(s)
EMGO no.: WC 2005-042; NTR512
Source(s) of Monetary Support
The Netherlands Organisation for Health Research and Development (ZonMw) (The Netherlands)
Secondary Sponsor(s)
N/A
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