Ontology highlight
ABSTRACT:
SUBMITTER: Davis-Stober CP
PROVIDER: S-EPMC6261010 | biostudies-literature | 2018
REPOSITORIES: biostudies-literature
Davis-Stober Clintin P CP Dana Jason J Rouder Jeffrey N JN
PloS one 20181126 11
Sample means comparisons are a fundamental and ubiquitous approach to interpreting experimental psychological data. Yet, we argue that the sample and effect sizes in published psychological research are frequently so small that sample means are insufficiently accurate to determine whether treatment effects have occurred. Generally, an estimator should be more accurate than any benchmark that systematically ignores information about the relations among experimental conditions. We consider two suc ...[more]