Abstract
Recent advances in meta-analytic techniques provide a useful framework for interpreting the findings of individual studies. Simple formula are presented for determining whether the results of a single study are statistically different from the cumulative average of previous studies, and for calculating the new cumulative average. When applied to two controversial social policies (treatment of sexual offenders; rape prevention programs for college women), cumulative meta-analyses suggested patterns that were not identified by the authors of the individual studies nor by narrative reviews of these content areas.
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Hanson, R.K., Broom, I. The Utility of Cumulative Meta-Analysis: Application to Programs for Reducing Sexual Violence. Sex Abuse 17, 357–373 (2005). https://doi.org/10.1007/s11194-005-8049-1
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DOI: https://doi.org/10.1007/s11194-005-8049-1