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Meta-analysis / Understanding ADHD / kids

Behavioural parent training changes outcomes — mostly through the parent

A meta-analysis of parent training trials found consistent improvements in parenting and family life, and smaller effects on blinded measures of child symptoms.

EvidenceStrong

The short version

Meta-analysis · kids · 2014

Randomised trials of structured behavioural parent training for families of children with ADHD were pooled.

Parenting practices, parent-rated behaviour and family functioning improved consistently.

Effects on blinded measures of core symptoms were smaller.

01

What they studied

  • The authors pooled randomised controlled trials of manualised behavioural parent training programmes for children with ADHD.
  • Outcomes were split into parenting behaviour, child conduct, core ADHD symptoms and family measures, and analysed by whether raters were blinded.
02

What they found

  • Clear improvements in positive parenting, reduced negative parenting and better parent-rated child behaviour.
  • Improvements in parenting self-concept and reduced family conflict.
  • Smaller, less certain effects on blinded ratings of core ADHD symptoms.
03

Why it matters

  • The most reliable thing a family can change is the environment around the child — and that is where the leverage genuinely is.
  • It reframes parent training as skills for the household rather than a verdict on the parent.
04

What it doesn't mean

  • It doesn't mean parenting caused the ADHD. Nothing here supports that.
  • Programmes vary enormously; the evidence applies to structured, manualised programmes, not to generic advice.
  • Findings are in children and don't transfer to adolescents automatically.

The bigger picture

Well established for parenting and family outcomes; more mixed for core symptom change, in line with the wider blinding literature.

EvidenceStrong

Original research

Authors
Daley, D., van der Oord, S., Ferrin, M., and colleagues
Study title
Behavioral interventions in attention-deficit/hyperactivity disorder: a meta-analysis of randomized controlled trials across multiple outcome domains
Journal
Journal of the American Academy of Child & Adolescent Psychiatry
Year
2014
Study design
Meta-analysis of randomised controlled trials
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