Are Manipulation Checks Necessary?

Front Psychol · 2018 · PMC6022204 · PMID 29977213

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not conventionally significantno p-value reported

However, the interaction of camera × facial feedback was not conventionally significant, so many still debate whether the Wagenmakers et al.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.