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On base knowledge surveys - Mark Atwood
fallenpegasus
fallenpegasus
On base knowledge surveys
When I was in college, one of my Research Assistant jobs was to do clerical and basic number crunching work for base knowledge surveys. It takes scrupulous and expensive controls to prevent roughly a third of the surveys from being randomly answered for the lulz. Even with the most scrupulous controls and careful interview technique, there is still roughly 5% noise.

In other words, any newspaper headline of a newspaper article that is a restatement of the abstract of some random paper from some random academic journal based on some survey, especially if its a prepub paper or open access journal, that is of the form of "ONE THIRD OF LILPUTIANS ARE STUPID, ACCORDING TO SURVEY", is rank bullshit, and is anti-knowledge, as in anyone who reads it is less informed afterwards than before.

Show me the survey questions, the interview technique, the responder selection process, the population size, the population demographics, the pre-survey stats oversight board approval, the post-survey stats oversight board signoff, and the raw data, and THEN we will talk.

(My lead researcher when I was a RA sat on several of those Stats Oversight Approval Boards. I got well schooled in several of the ways that a researcher could lie to themselves, knowingly and unknowingly.)

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