[From the blog post, “What Is Preregistration For?” by Neuroskeptic, published at Discover Magazine] “The paper reports on five studies which all address the same general question. Of these, Study #3 was preregistered and the authors write that it was performed after…
Read More[From the blog post, “Scientists Rarely Admit Mistakes. A New Project Wants to Change That.” by Dalmeet Singh Chawla, published at Undark] “IN SEPTEMBER 2016, the psychologist Dana Carney came forward with a confession: She no longer believed the findings of…
Read More[From the blog post, “Can We Science Our Way out of the Reproducibility Crisis?” by Hilda Bastian at PLOS Blogs] “Many studies are so thin on details, they’re unverifiable, unusable, or both. Many are too small, badly designed, or otherwise…
Read MoreIt is common for authors of empirical studies to use the conclusion of their paper to summarize their empirical findings, without explicitly discussing why their results might differ from previous studies, nor suggesting ways to resolve observed discrepancies. In a…
Read More[From the opinion article, “Undergrads Can Improve Psychology” by Russell Warne and Jordan Wagge, published at http://www.wsj.com%5D “A lot of what we think we know about human psychology is bunk. That’s because experimental psychology has a “replication crisis”: Too many…
Read More[From the article “Randomly auditing research labs could be an affordable way to improve research quality: A simulation study” by Adrian Barnett, Pauline Zardo, and Nicholas Graves, published at PLoS One] “The “publish or perish” incentive drives many researchers to increase the…
Read More[From the “2018 Economics Replication Project” posted by Nick Huntington-Klein and Andy Gill of California State University, Fullerton] “In this project, we are asking recruited researchers to perform a “blind” replication of one of two studies. Without telling researchers the…
Read More[From the article, “One team’s struggle to publish a replication attempt, part 3” by Mante Nieuwland, published at Retraction Watch] “The purpose of this post was to provide a transparent, behind-the-scenes account of our replication study and what happened when…
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