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The authors emphasized that the findings reflect a problem that affects all of science and not just psychology, and that there is room to improve reproducibility in psychology. In 2021, the project showed that of 193 experiments from 53 top papers about cancer published between 2010 and 2012, only 50 experiments from 23 papers could be replicated.
Some researchers in psychology indicate that the replication crisis is a foundation for a "credibility revolution", where changes in standards by which psychological science are evaluated may include emphasizing transparency and openness, preregistering research projects, and replicating research with higher standards for evidence to improve ...
The Society for the Improvement of Psychological Science (SIPS) is a professional organization created in response to the replication crisis in social psychology. [1] [2] [3] It was founded at its inaugural meeting that took place June 6-8th, 2016 at Center for Open Science in Charlottesville.
In 2015, their results were published in Science, and found that only 36 out of the 100 replications showed statistically significant results, compared with 97 of the 100 original experiments. [5] [6] In 2014 Nosek was guest-editor of a special issue of the journal Social Psychology dedicated to the publication of preregistered replications. [7]
In 2015, the Reproducibility Project: Psychology attempted to reproduced 100 studies from three top psychology journals (Journal of Personality and Social Psychology, Journal of Experimental Psychology: Learning, Memory, and Cognition, and Psychological Science): while nearly all paper had reproducible effects, it was found that only 36% of the ...
ReScience C was created in 2015 by Nicolas Rougier and Konrad Hinsen in the context of the replication crisis of the early 2010s, in which concern about difficulty in replicating (different data or details of method) or reproducing (same data, same method) peer-reviewed, published research papers was widely discussed. [4]
Moreover, Ramscar et al. (2015) conducted a detailed quantitative analysis of Bargh et al.'s methods and materials, showing that both direct and conceptual replication attempts of many priming effects can be expected to fail over time, between languages, or across different age groups, simply because the learned behaviors that these studies ...
Reproducibility, closely related to replicability and repeatability, is a major principle underpinning the scientific method.For the findings of a study to be reproducible means that results obtained by an experiment or an observational study or in a statistical analysis of a data set should be achieved again with a high degree of reliability when the study is replicated.