Replication—an important, uncommon, and misunderstood practice—is gaining
appreciation in psychology. Achieving replicability is important for making research …

According to mindset theory, students who believe their personal characteristics can change—
that is, those who hold a growth mindset—will achieve more than students who believe their …

Improving the reliability and efficiency of scientific research will increase the credibility of the
published scientific literature and accelerate discovery. Here we argue for the adoption of …

Statistical Rethinking: A Bayesian Course with Examples in R and Stan builds readers'
knowledge of and confidence in statistical modeling. Reflecting the need for even minor …

Progress in science relies in part on generating hypotheses with existing observations and
testing hypotheses with new observations. This distinction between postdiction and …

Replicability is an important feature of scientific research, but aspects of contemporary
research culture, such as an emphasis on novelty, can make replicability seem less …

Transparency, openness, and reproducibility are readily recognized as vital features of
science (,). When asked, most scientists embrace these features as disciplinary norms and …

Over the past decade, the interpersonal theory of suicide has contributed to substantial
advances in the scientific and clinical understanding of suicide and related conditions. The …

Effective environmental education represents more than a unidirectional transfer of
information: rather, this suite of tools develops and enhances environmental attitudes …

In psychology, attempts to replicate published findings are less successful than expected.
For properly powered studies replication rate should be around 80%, whereas in practice …