lunedì 20 novembre 2017

# acad: around p-hacking, when writing in a blog may be accidentally dangerous

<< Brian Wansink didn’t mean to spark an investigative fury that revisited his entire life's work >>

<< But his blog post accidentally highlighted some questionable research practices that caused a group of data detectives to jump on the case >>

the << practice of "p-hacking" — hunting for significant p-values in statistical analyses — is one of the many questionable research practices responsible for the replication crisis in the social sciences >>

<< people who work in fields that are kind of on the periphery of (..) have told me that most of their colleagues aren't even aware there's a problem yet >> Nicholas Brown

Cathleen O'Grady. "Mindless Eating,"or how to send an entire life of research into question. April 24, 2017

https://arstechnica.com/science/2017/04/the-peer-reviewed-saga-of-mindless-eating-mindless-research-is-bad-too/

Nessun commento:

Posta un commento

Nota. Solo i membri di questo blog possono postare un commento.