11.1 Introduction11.2 Definitions of reproducibility, repeatability, and replicability11.3 Reproducibility and repeatability in GR&R11.4 Reproducibility and repeatability in animal behavior studies11.5 Replicability in genome‐wide association studies11.6 Reproducibility, repeatability, and replicability: the InfoQ lens11.7 SummaryAppendix: Gauge repeatability and reproducibility study design and analysisReferences