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Reducing reactive aggression in schoolchildren through child, parent, and conjoint parent‐child group interventions: An efficacy study of longitudinal outcomes
Author(s) -
Fung Annis Lai Chu
Publication year - 2018
Publication title -
family process
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.011
H-Index - 74
eISSN - 1545-5300
pISSN - 0014-7370
DOI - 10.1111/famp.12323
Subject(s) - aggression , psychological intervention , psychology , intervention (counseling) , injury prevention , clinical psychology , poison control , developmental psychology , medicine , psychiatry , medical emergency
This study was the first to evaluate the effectiveness of three different group interventions to reduce children's reactive aggression based on the social information processing ( SIP ) model. In the first stage of screening, 3,734 children of Grades 4–6 completed the Reactive–Proactive Aggression Questionnaire ( RPQ ) to assess their reactive and proactive aggression. Respondents with a total score of z ≥ 1 on the RPQ were shortlisted for the second stage of screening by qualitative interview. Interviews with 475 children were conducted to select those who showed reactive aggression featuring a hostile attributional bias. Finally, 126 children (97 males and 29 females) aged 8 to 14 ( M = 9.71, SD = 1.23) were selected and randomly assigned to one of the three groups: a child group, a parent group, and a parent–child group. A significant Time × Intervention effect was found for general and reactive aggression. The parent–child group and child group showed a significant drop in general aggression and reactive aggression from posttest to 6‐month follow‐up, after controlling for baseline scores, sex, and age. However, the parent group showed no treatment effect: reactive aggression scores were significantly higher than those in the child group at 6‐month follow‐up. This study has provided strong evidence that children with reactive aggression need direct and specific treatment to reconstruct the steps of the SIP involving the selection and interpretation of cues. The intervention could help to prevent severe violent crimes at the later stage of a reactive aggressor.