Click on the following links. Please note these will open in a new window.

• http://mmr.sagepub.com
  • Journal of Mixed Methods Research
• http://www.ncjrs.gov
  • National Criminal Justice Reference Service
• http://www.campbellcollaboration.org/
  • The Campbell Collaboration
• http://echo.edres.org:8080/meta/
  • This website is devoted to the meta-analysis of research studies and provides links and original content directly applicable to conducting meta-analyses.