Campbell Systematic Reviews

About Campbell Systematic Reviews
The Campbell Collaboration (C2) helps people make well-informed decisions by preparing, maintaining and disseminating systematic reviews in education, crime and justice, and social welfare.

The systematic reviews are published consecutively in a peer-reviewed monograph series called Campbell Systematic Reviews (ISSN: 1891-1803), and are collected in the Campbell Library.

Inquiries may be directed to: info@c2admin.org

Editors-in-Chief
Mark W. Lipsey, Vanderbilt University, USA
Arild Bjørndal, The Centre for Child and Adolescent Mental Health, Eastern and Southern Norway & University of Oslo, Norway

Editors
Crime and Justice:
David B. Wilson, George Mason University, USA

Education:
Sandra Jo Wilson, Vanderbilt University, USA

Social Welfare:
William Turner, University of Bristol, UK
Geraldine Macdonald, Queen's University, UK & Cochrane Developmental, Psychosocial and Learning Problems Group

Managing Editor
Karianne Thune Hammerstrøm, The Campbell Collaboration

Editorial Board
Crime and Justice:
David B. Wilson, George Mason University, USA
Martin Killias, University of Zurich, Switzerland

Education:
Paul Connolly, Queen's University Belfast, UK
Gary W. Ritter, University of Arkansas, USA

Social Welfare:
Aron Shlonsky, University of Toronto, Canada
Paul Montgomery, University of Oxford, UK

International Development:
Hugh Waddington, International Initiative for Impact Evaluation (3ie), UK
Birte Snilstveit, International Initiative for Impact Evaluation (3ie), UK

Methods:
Therese Pigott, Loyola University, USA
Ian Shemilt, University of Cambridge, UK