Vote-counting methods in research synthesis.

Hedges, Larry V., Olkin, Ingram·1980·Psychological Bulletin

Abstract

Reviews of research usually rely on counts of the number of times the treatment group mean exceeds the control group mean by an amount that is statistically significant. The treatment is said to have a positive effect if the proportion of such positive significant results is large. This procedure is

Cites (1)

  1. Publication Decisions and their Possible Effects on Inferences Drawn from Tests of Significance—or Vice Versa
    Sterling, Theodore D. · 1959 · Journal of the American Statistical Association

Show all 1 references

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CoChat. (2026). Citation check: Vote-counting methods in research synthesis. https://app.cochat.ai/papers/10.1037//0033-2909.88.2.359
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Hedges, L. V., & Olkin, I. (1980). Vote-counting methods in research synthesis. Psychological Bulletin. https://doi.org/10.1037//0033-2909.88.2.359

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