Further Evidence of Spurious Precision and Accidental Inaccuracy in Published Research Reports

Posters

Keyword: Replication

Abstract: We surveyed 295 adults to verify that a common practice (reporting mean age to 1-2 decimal places) is not only falsely precise, but also systematically downward-biased by about 6m.  Age is nearly always reported to the nearest lower whole year, even when participants are just about to have a birthday.