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Testing “Hou vol! Geen alcohol”, a prevention program for parents and elementary schoolchildren targeted at delaying the age of alcohol onset of Dutch youth.


- candidate number8550
- NTR NumberNTR2564
- ISRCTNISRCTN wordt niet meer aangevraagd.
- Date ISRCTN created
- date ISRCTN requested
- Date Registered NTR12-okt-2010
- Secondary IDs50-51505-98-017  ZonMw
- Public TitleTesting “Hou vol! Geen alcohol”, a prevention program for parents and elementary schoolchildren targeted at delaying the age of alcohol onset of Dutch youth.
- Scientific TitleTesting “Hou vol! Geen alcohol”, a prevention program for parents and elementary schoolchildren targeted at delaying the age of alcohol onset of Dutch youth.
- ACRONYMHou vol! Geen alcohol / In control! No alcohol
- hypothesisTwo hypotheses will be tested. First, we expect parents in the experimental group, who drink as well as those who abstain from alcohol, to use more alcohol-specific socialization strategies than parents in the control group. Second, we expect that children involved in the "Hou vol! Geen alcohol" intervention will be less likely to start drinking than children in the control group.
- Healt Condition(s) or Problem(s) studiedPrevention, Children, Alcohol, Parents
- Inclusion criteria1. Participating mothers need to be the mother or a female guardian;
2. Having a child in the 8th grade of the Dutch elementary school system;
3. Mother and child need to be able to speak and read Dutch;
4. Only one child per household is eligible to participate.
- Exclusion criteria1. Fathers or male guardians;
2. Children outside grade 8 of the Dutch elementary school system;
3. Mother or child not being able to speak and read Dutch;
4. More than 1 child per household participating in the study.
- mec approval receivedyes
- multicenter trialno
- randomisedyes
- masking/blindingSingle
- controlActive
- groupParallel
- Type2 or more arms, randomized
- Studytypeintervention
- planned startdate 1-jan-2011
- planned closingdate31-jul-2013
- Target number of participants1312
- InterventionsThe objective of the present study is to test an intervention program focusing on anti-alcohol socialization skills for parents of primary schoolchildren: "Hou vol! Geen alcohol". "Hou vol! Geen alcohol" is a home-based program and consists of a series of five activity guides for parents and children to complete together. These guides will be mailed to their homes every month.

For the control group an alternative program will be used based on facts. These factsheets provide knowledge about youth drinking and focuses parents attention on macro level variables relevant to youth drinking but not targeted by treatment versions of the program.
- Primary outcomeInitiation of alcohol use and/or intensity of alcohol use.

The intervention will start in October 2011. The mothers will receive an activity guide every month. Mothers and children fill in online-questionnaires.
- Secondary outcome1. Anti-alcohol socialization:
A. Frequency and quality of communication about alcohol;
B. Monitoring;
C. Parental norms;
D. House rules.
2. Child cognitions:
A. Intention to drink alcohol;
B. Attitude towards drinking;
C. Alcohol expectations.
3. Friend alcohol use;
4. Parental support;
5. Parental alcohol use;
6. Parental alcohol-related problems;
7. Anti-alcohol socialization:
A. Availability of alcohol at home;
B. Psychological control.
- TimepointsBaseline, 6 months, 12 months and 18 months.
- Trial web sitehttp://www.houvolgeenalcohol.nl
- statusplanned
- CONTACT FOR PUBLIC QUERIESMSc. Suzanne H.W. Mares
- CONTACT for SCIENTIFIC QUERIESDr. Haske Vorst, van der
- Sponsor/Initiator Radboud University Medical Center Nijmegen, Trimbos-institute - Netherlands Institute of Mental Health and Addiction
- Funding
(Source(s) of Monetary or Material Support)
ZON-MW, The Netherlands Organization for Health Research and Development
- PublicationsN/A
- Brief summaryThe aim of the project is to test a highly innovative program for mothers and children of elementary school age in a Dutch sample. A randomized controlled trial (RCT) will be conducted among mothers of 8th grade children, and short- and long-term assessments on child drinking indicators and anti-alcohol socialization will be conducted.
- Main changes (audit trail)
- RECORD12-okt-2010 - 30-okt-2010


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