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Trillions of $s Wasted on Irreproducible Science; Congress Must Demand Independent Verification and Reproducibility

Trillions of $s Wasted on Irreproducible Science; Congress Must Demand Independent Verification and Reproducibility

https://co2islife.wordpress.com/2018/04/17/trillions-of-s-wasted-on-irreproducible-science-congress-must-demand-independent-verification-and-reproducibility/

Policymakers often cite research to justify their rules, but many of those studies wouldn’t replicate Half the results published in peer-reviewed scientific journals are probably wrong. John Ioannidis, now a professor of medicine at Stanford, made headlines with that claim in 2005. Since then, researchers have confirmed his skepticism by trying—and often failing—to reproduce many influential journal articles. Slowly, scientists are internalizing the lessons of this irreproducibility crisis. But what about government, which has been making policy for generations without confirming that the science behind it is valid? The biggest newsmakers in the crisis have involved psychology. Consider three findings: Striking a “power pose” can improve a person’s hormone balance and increase tolerance for risk. Invoking a negative stereotype, such as by telling black test-takers that an exam measures intelligence, can measurably degrade performance. Playing a sorting game that involves quickly pairing faces (black or white) with bad and good words (“happy” or “death”) can reveal “implicit bias” and predict discrimination. All three of these results received massive media attention, but independent researchers haven’t been able to reproduce any of them properly. It seems as if there’s no end of “scientific truths” that just aren’t so. For a 2015 article in Science, independent researchers tried to replicate 100 prominent psychology studies and succeeded with only 39% of them. Continue Reading Reproducibility and experimentation are hallmarks of good science. CAGW/Climate Science has neither. Please Like, Share, Subscribe and Comment

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