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The problem
Intervention: Examination of perceived social support as a moderating protective factor against depressive symptoms
Who it was tested with: 5,724 Chinese middle school students (mean age 13.5 years) in Anhui Province.
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.
"Participants completed self-report measures on ACEs, peer victimization, depressive symptoms, and perceived social support. Linear regression analyses explored the relationships between ACEs, bullying victimization, and depressive symptoms, as well as the moderating effect of perceived social support." The study tested whether social support reduces the harmful effects of adversity on depression by examining interaction effects in regression models.
Cross-sectional design prevents causal inference. Self-report measures subject to bias. Moderation effects differ by adversity type, limiting the generalizability of social support as a universal protective factor.
Across countries and designs
1 study · 1 country
