Traditional methods of analyzing data from psychological experiments are based on the assumption that there is a single random factor (normally participants) to which …
JK Sakaluk - Journal of Experimental Social Psychology, 2016 - Elsevier
While outlining his vision of The New Statistics, Cumming (2014) proposes that a more rigorous and cumulative psychological science will be built, in part, by having psychologists …
D Lakens - European Journal of Social Psychology, 2014 - Wiley Online Library
Running studies with high statistical power, while effect size estimates in psychology are often inaccurate, leads to a practical challenge when designing an experiment. This …
Multiple baseline designs—both concurrent and nonconcurrent—are the predominant experimental design in modern applied behavior analytic research and are increasingly …
In the January 2022 issue of Perspectives, Götz et al. argued that small effects are “the indispensable foundation for a cumulative psychological science.” They supported their …
P Dugard, P File, J Todman - 2012 - taylorfrancis.com
This practical guide explains the use of randomization tests and provides example designs and macros for implementation in IBM SPSS and Excel. It reviews the theory and practice of …
MP Normand - Frontiers in psychology, 2016 - frontiersin.org
Psychology has been embroiled in a professional crisis as of late. The research methods commonly used by psychologists, especially the statistical analyses used to analyze …
The sample size necessary to obtain a desired level of statistical power depends in part on the population value of the effect size, which is, by definition, unknown. A common approach …
A sizeable literature exists on the use of frequentist power analysis in the null-hypothesis significance testing (NHST) paradigm to facilitate the design of informative experiments. In …