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The problem
Intervention: Psychosocial interventions delivered in family, school and clinical settings, with a focus on combined (multimodal, cross-context) approaches compared with single-setting ones
Who it was tested with: Children and adolescents with ADHD in 42 included studies; countries not stated in the abstract.
The same group is measured before the intervention and again afterwards, with a baseline and an endline and sometimes a midline. Change is visible, but other causes cannot be ruled out.
"Forty-two studies met the eligibility criteria." The review pools many studies of unspecified design and reports associations, so the lower tier is chosen.
Included study designs and effect sizes are not reported in the abstract, so causal claims cannot be judged. Findings are described as associations, and symptom recurrence suggests benefits may not always last. The tier is set to the lower option because the designs are unclear.
Across countries and designs
1 study · 2 countries
