De Ouder–Kind Interactie Vragenlijst (OKIV)

Effectiveness of preventive support groups for children of mentally ill or addicted parents: a randomized controlled trial

In various countries preventive support groups are offered to children of mentally ill and/or addicted parents to reduce the risk that they will develop problems themselves. This study assessed the effectiveness of Dutch support groups for children aged 8-12 years old in terms of reducing negative cognitions; improving social support, competence, and parent-child interaction (direct intervention goals); and reducing emotional and behavioural problems (ultimate intervention aim). Children from 254 families were randomly assigned to the intervention or a control condition. Parents and children completed questionnaires at baseline and 3 and 6 months later. Emotional and behavioural problems of intervention group children were also assessed 1 year after the start. Univariate analyses of variance showed that children in the intervention group experienced a greater decrease in negative cognitions and sought more social support, immediately after participation and 3 months later, as compared to control group children. They also remained stable in their feelings of social acceptance (competence aspect) immediately after the intervention, whereas these feelings declined in control group children. The intervention and control groups both improved over time in terms of cognitions, competence, parent-child interaction and emotional and behavioural problem scores. Additional improvement in terms of problem scores was found in the intervention group 1 year after baseline. Further enhancement of effectiveness requires re-consideration of the support group goals; it should be studied whether the goals reflect the most important and influential risk and protective factors for this specific population. Besides, effects should be studied over a longer period.

A behavioral treatment of young migrainous and nonmigrainous headache patients: Prediction of treatment success

We evaluated the outcome of a behavioral treatment package in a clinical setting with a group of young (age: 12-22) headache patients, suffering from migrainous or nonmigrainous. Comparison between the experimental (n = 24) and the waiting-list control group (n = 15) showed a treatment effect on headache frequency and on the headache index. Using a 50% reduction in the headache activity as a criterion for clinical improvement, 52% of the participants in the experimental group had improved clinically at the end of the treatment. The treated participants were found to have maintained significant improvement at 1-year follow-up. The treatment effect was significantly high for nonmigrainous headache patients than for migraineurs. The most important background predictor of outcome was duration of headache history: youngsters with a longer headache history profited less by the treatment than youngsters with a shorter headache history. Family predictors of pre-post improvement were maternal rewarding of illness behavior and mother-child relationship Those youngsters who reported more rewarding and/or a more positive mother-child relationship profited less by the treatment than those who reported less rewarding and/or a less positive mother-child relationship. We conclude that therapists treating young headache patients should be alert to pain-rewarding patterns in the family.