Statistical Methods for Meta-Analysi's

Cooper, H.M. (1984). The integrative research review: A systematic approach. Beverly Hills CA: Sage .

Glass, G.V. , McGaw, B. , & Smith, M.L. (1981). Meta-analysis in social research. Beverly Hills CA: Sage.

Hedges, L.V. (1981). Distribution theory for Glass's estimator of effect size and related estimators. Journal of Educational Statistics , 6, 107-128.

Hedges, L.V. (1982a). Estimating effect size from a series of independent experiments. Psychological Bulletin, 92, 490-499.

Hedges, L.V. (1982b). Fitting categorical models to effect sizes from a series of experiments. Journal of Educational Statistics , 7, 119-137.

Hedges, L.V. (1982c). Fitting continuous models to effect size data . Journal of Educational Statistics, 7, 245-270.

Hedges, L.V. (1983). A random effects model for effect sizes. Psychological Bulletin, 93, 388-395.

Hedges, L.V. , & Olkin, I. (1983a). Regression models in research synthesis. The American Statistician, 37, 137-140.

Hedges, L.V. , & Olkin, I. (1983b). Clustering estimates of effect magnitude from independent studies. Psychological Bulletin, 93, 563-573.

Hunter, J.E. , Schmidt, F.L. , & Jackson, G.B. (1982). Meta-analysis: Cumulating research findings across studies. Beverly Hills CA: Sage .

Light, R.J. , & Pillemer, D.B. (1984). Summing up: The science of reviewing research. Cambridge MA: Harvard University Press.