5 real negative results, null findings, and replication failures in Social Sciences · Replication Failure. Search the index →
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Richard Klein, Kate A. Ratliff, Michelangelo Vianello et al. · 2014 · Social Psychology
Although replication is a central tenet of science, direct replications are rare in psychology. This research tested variation in the replicability of 13 classic and contemporary effects across 36 independent samples totaling 6,344…
View details →Thomas S. Dee · 2014 · Journal of Research on Educational Effectiveness
One provocative explanation for the continued persistence of minority achievement gaps involves the performance-dampening anxiety thought to be experienced by minority students in highly evaluative settings (i.e., “stereotype threat”).…
View details →John P. Crowley, Ryan Allred, Julianna Follon et al. · 2018 · Communication Studies
Research on the mere presence hypothesis shows mixed findings for the effects of cell phone presence on various conversation outcomes. The current study performed a partial replication of Przybylski and Weinstein’s (2013) study, which…
View details →Joseph Workman, Paul von Hippel, Joseph J. Merry · 2023 · Sociological Science
It is widely believed that (1) children lose months of reading and math skills over summer vacation and that (2) inequality in skills grows much faster during summer than during school. Concerns have been raised about the replicability of evidence for these claims, but an impression may exist that nonreplicable findings are limited to older studies. After reviewing the 100-year history of nonreplicable results on summer learning, we compared three recent data sources (ECLS- K:2011, NWEA, and Renaissance) that tracked U.S. elementary students' skills through school years and summers in the 2010
View details →Cristina Expósito-Álvarez, Manuel Roldán-Pardo, Gail Gilchrist et al. · 2024 · Psychosocial Intervention
Objective: Intimate partner violence (IPV) perpetrators with alcohol and/or other drug use problems (ADUPs) have been identified as one of the main high-risk and highly resistant groups of perpetrators requiring special attention in…
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