Reading focus
Syllabus: How Should Psychological Treatment Change Across Childhood and Adolescence?
Follow the active comparison and the meaning of the noninferiority margin.
Why you’re reading it. Separate who attends treatment from whose difficulties are expected to improve.
A question to consider. If both approaches improve anxiety but impose different burdens on a family, what additional outcomes should be measured?
Why this reading
A young person can be the intended beneficiary without being the person who attends therapy. This comparison of parent-based SPACE and child-focused CBT makes the intervention’s target, participant and outcome separate questions.
Before you read
Family accommodation includes changes that help a child avoid or manage anxiety-provoking situations. A noninferiority trial asks whether an intervention is no worse than a comparator by more than a specified margin. It does not prove that the treatments are identical.
Read for
- Examine the noninferiority margins, treatment completion and analyses.
- Distinguish reduced accommodation from evidence that accommodation caused the symptom change.
Consider afterwards
- What would change if the CBT comparison included more parent work?
- What evidence would be needed before choosing a format from a child’s age alone?
Editorial context
The trial randomized 124 children aged 7–14 and found SPACE noninferior on measured anxiety outcomes. Mothers were the participating parents; the sample was predominantly White and relatively advantaged. Restricted parent involvement in CBT helped separate the conditions but differs from some practice. The study does not establish a universal preference or long-term equivalence.