George A. Johanson
2010
A researcher in the Science corpus: 1 paper; trusts 4 researchers and is trusted by 0 researchers here, as inferred from the citation graph.
Whom George A. Johanson trusts overall
Their strongest outbound trust, strongest first, inferred from their citations.
Papers from George A. Johanson's perspective
Ordered by how strongly the researchers George A. Johanson trusts endorse each paper. Same corpus, a different order for every researcher.
- Sample size of 12 per group rule of thumb for a pilot study
- Considerations in determining sample size for pilot studies. (Research in Nursing and Health)
- Confidence intervals about score reliability coefficients, please: An EPM guidelines editorial.
- Confidence Intervals for Effect Sizes
- Statistical Rules of Thumb
- A Primer on the Understanding, Use, and Calculation of Confidence Intervals that are Based on Central and Noncentral Distributions
- Applied Multivariate Statistics for the Social Sciences
- Computing Correct Confidence Intervals for Anova Fixed-and Random-Effects Effect Sizes
- Sample Compositions and Variabilities in Published Studies versus Those in Test Manuals: Validity of Score Reliability Inductions
- Psychometrics is Datametrics: the Test is not Reliable
Their papers
- Initial Scale Development: Sample Size for Pilot Studies (2010) — 970 citations