systematic review approach of the campbell collaboration david b. wilson george mason university
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Systematic Review Approach of the Campbell Collaboration David B. Wilson George Mason University. Overview of the Campbell Collaboration Coordinating Groups Crime and Justice Education Social Welfare Methods Users Strongly modeled after the Cochrane Collaboration. - PowerPoint PPT PresentationTRANSCRIPT
The Campbell Collaboration www.campbellcollaboration.org
Systematic Review Approachof the Campbell Collaboration
David B. WilsonGeorge Mason University
The International Secretariat www.campbellcollaboration.org
• Overview of the Campbell Collaboration• Coordinating Groups
– Crime and Justice– Education– Social Welfare– Methods– Users
• Strongly modeled after the Cochrane Collaboration
The International Secretariat www.campbellcollaboration.org
• Development of Review Questions– Mostly initiated from research groups– Some topics developed within Campbell and review groups
identified– Funders have suggested topics
The International Secretariat www.campbellcollaboration.org
• Nonrandomized designs– Quasi-experimental studies frequently included (roughly
75% of reviews)– Must be handled separately in review– Driven by research question and nature of research on topic
The International Secretariat www.campbellcollaboration.org
• Unpublished Studies– All SRs must search for gray literature– Helps address publication bias and outcome reporting bias
• Publication bias must be assessed in all reviews
The International Secretariat www.campbellcollaboration.org
• Quality assurance– Review groups develop a protocol for the SR
• Follows a standardized structure• Peer-reviewed
– External substantive experts– Methods group editor and review– Coordinating group editor
– Final review• Same as above
The International Secretariat www.campbellcollaboration.org
• Funding– Review groups must secure their own funding– Campbell Collaboration has some funding that it funnels to
selected reviews to help move them along– Not all reviews have funding– Funding usually partial (5k to 50k)
The International Secretariat www.campbellcollaboration.org
• Standardized Grading Scheme
The Campbell Collaboration www.campbellcollaboration.org
The Campbell Collaboration
The International Secretariat
P.O. Box 7004 St. Olavs plass
0130 Oslo, Norway
E-mail: [email protected]
http://www.campbellcollaboration.org