Search results
Results from the WOW.Com Content Network
The replication crisis [a] is an ongoing methodological crisis in which the results of many scientific studies are difficult or impossible to reproduce. Because the reproducibility of empirical results is an essential part of the scientific method , [ 2 ] such failures undermine the credibility of theories building on them and potentially call ...
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.
The replication crisis (or credibility crisis) is a methodological crisis in science that researchers began to acknowledge around the 2010s. The controversy revolves around the lack of reproducibility of many scientific findings, including those in psychology (e.g., among 100 studies, less than 50% of the findings were replicated). [5] [6]
Even if a study meets the benchmark requirements for and , and is free of bias, there is still a 36% probability that a paper reporting a positive result will be incorrect; if the base probability of a true result is lower, then this will push the PPV lower too. Furthermore, there is strong evidence that the average statistical power of a study ...
"Influential people are once again twisting the truth about vaccines for their own gain," writes Eleanor Menzin.
Stapel was born in the village of Oegstgeest, near Leiden, the youngest of four children.His father worked as a civil engineer. [5] [6]After completing his schooling, Stapel studied drama and media studies at East Stroudsburg University in Pennsylvania before moving back to the Netherlands for an undergraduate degree in psychology. [5]
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.
A week after the February class, the addict who was his ride to the meetings relapsed and was kicked out of Grateful Life — as was the staffer who hadn’t reported the relapse. Soon enough, the middle-aged addict with the coffee cup issue would be expelled, according to the administration, for “wasting our time and not being engaged or ...