Preregistration

Statistical Modeling, Causal Inference, and Social Science

A blog about statistics and open science

Stereotype threat

A podcast about stereotype threat and replication

Study Preregistration: An Evaluation of a Method for Transparent Reporting

Study preregistration promotes transparency in scientific research by making a clear distinction between a priori and post hoc procedures or analyses. Management and applied psychology have not embraced preregistration in the way other closely …

Supporting study registration to reduce research waste

An estimated 82–89% of ecological research and 85% of medical research has limited or no value to the end user because of various inefficiencies. We argue that registration and registered reports can enhance the quality and impact of ecological …

Supporting study registration to reduce research waste

Research suffers from many inefficiencies. These lead to much research being avoidably wasted, with no or limited value to the end user (e.g. an estimated 82-89% of ecological research, and 85% of medical research). Here, we argue that the quality …

Teaching resources spreadsheet

An excel spreadsheet about collection of open science items

Teaching the why and how of replication studies

Psychological science is in the midst of a “credibility crisis” in which its practitioners re-examine their practices and re-define what constitutes study rigor. Replication studies have formed a critical role in motivating this sense of crisis – a …

Ten Strategies to Foster Open Science in Psychology and Beyond

The scientific community has long recognized the benefits of open science. Today, governments and research agencies worldwide are increasingly promoting and mandating open practices for scientific research. However, for open science to become the …

The Benefits of Preregistration and Registered Reports

Practices that introduce systematic bias are common in most scientific disciplines, including toxicology. Selective reporting of results and publication bias are two of the most prevalent sources of bias and lead to unreliable scientific claims. …

The benefits of preregistration for hypothesis-driven bilingualism research

Preregistration is an open science practice that requires the specification of research hypotheses and analysis plans before the data are inspected. Here, we discuss the benefits of preregistration for hypothesis-driven, confirmatory bilingualism …