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Social Work Commons

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Graduate School of Social Work and Social Research Faculty Research and Scholarship

2022

Outcome reporting bias

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Full-Text Articles in Social Work

The Campbell Collaboration’S Systematic Review Of School-Based Anti-Bullying Interventions Does Not Meet Mandatory Methodological Standards, Julia H. Littell, Dennis M. Gorman Jan 2022

The Campbell Collaboration’S Systematic Review Of School-Based Anti-Bullying Interventions Does Not Meet Mandatory Methodological Standards, Julia H. Littell, Dennis M. Gorman

Graduate School of Social Work and Social Research Faculty Research and Scholarship

Background

Many published reviews do not meet the widely accepted PRISMA standards for systematic reviews and meta-analysis. Campbell Collaboration and Cochrane reviews are expected to meet even more rigorous standards, but their adherence to these standards is uneven. For example, a newly updated Campbell systematic review of school-based anti-bullying interventions does not appear to meet many of the Campbell Collaboration’s mandatory methodological standards.

Issues

In this commentary, we document methodological problems in the Campbell Collaboration's new school-based anti-bullying interventions review, including (1) unexplained deviations from the protocol; (2) inadequate documentation of search strategies; (3) inconsistent reports on the number of …