Hypnosis researchers need to provide effect size measures, and that they need to calculate reliability indices for their data. In addition, hypnosisresearchers need to think meta-analytically, and not to apply mindlessly statistics and measurement (Fidler, Cumming, Thomason, Pannuzzo,Smith, Fyffe, et al 2005). Moreover, confidence intervals are needed within hypnosis research. Finally, this article described applications ofreliability, validity, effect sizes, and confidence intervals to hypnosis research.