The reporting of accurate and appropriate conclusions is an essential aspect of scientific
research, and failure in this endeavor can threaten the progress of cumulative knowledge …

Although affective science has seen an explosion of interest in measuring subjectively
experienced distinct emotional states, most existing self-report measures tap broad affect …

Identifying causal mechanisms has become a cornerstone of experimental social
psychology, and editors in top social psychology journals champion the use of mediation …

Öz Bu çalışmanın amacı; istatistiksel analiz süreçleri içeren eğitim araştırmalarında normallik
varsayımlarının, kullanılacak istatistiksel yöntemin belirlenmesinde ve uygulanmasında …

Psychological scientists have recently started to reconsider the importance of close
replications in building a cumulative knowledge base; however, there is no consensus about …

Replicability of findings is at the heart of any empirical science. The aim of this article is to
move the current replicability debate in psychology towards concrete recommendations for …

Societies invest in scientific studies to better understand the world and attempt to harness
such improved understanding to address pressing societal problems. Published research …

Statistical practice in psychological science is undergoing reform which is reflected in part by
strong recommendations for reporting and interpreting effect sizes and their confidence …

Introduction One-way repeated measures ANOVA requires sphericity. Research indicates
that violation of this assumption has an important impact on Type I error. Although more …

Statistical mediation methods provide valuable information about underlying mediating
psychological processes, but the ability to infer that the mediator variable causes the …