Cooper, H., Hedges, L. V., & Valentine, J. (Eds.) (2009). The handbook of research synthesis
Cooper, H., Hedges, L. V., & Valentine, J. (Eds.) (2009). The handbook of research synthesis,2ndEdition. New York: Russell Sage. Abstract When the first edition of The Handbook of Research Synthesis was published in 1994, it quickly became the definitive reference for researchers conducting meta-analyses of existing research in both the social and biological sciences. In Read More