Preregistration (science)
Scientific practice / From Wikipedia, the free encyclopedia
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Preregistration is the practice of registering the hypotheses, methods, and/or analyses of a scientific study before it is conducted.[1][2] Clinical trial registration is similar, although it may not require the registration of a study's analysis protocol. Finally, registered reports include the peer review and in principle acceptance of a study protocol prior to data collection.[3]
Preregistration assists in the identification and/or reduction of a variety of potentially problematic research practices, including p-hacking, publication bias, data dredging, inappropriate forms of post hoc analysis, and (relatedly) HARKing. It has recently gained prominence in the open science community as a potential solution to some of the issues that are thought to underlie the replication crisis.[1]