The F Scale partly measured a tendency to agree regardless of content

Evidence

Cohn (1953) was one of the first to propose that the F Scale was in part a measure of such acquiescent tendencies. He found a correlation of +. between agreement with a mixed lot of questions from a personality inventory (the MMPI) and a version of the F Scale. The storm really broke in 1955 when Bass composed reversed versions of the F Scale items and administered both the original scale and the reversed scale to the same subjects. If authoritarian content were the only determinant of responses then agreement with an F Scale item ought always to be associated with disagreement with that item’s reversal. The resulting correlation between scores on the F Scale and the reverse scale should approximate −1.00. The obtained correlation was only −. and so it was evident that the degree of authoritarianism manifested on the F Scale was not usually matched by the degree of authoritarianism manifested on the reversed scale. Further analyses showed that some subjects consistently acquiesced with both authoritarian assertions and their reversals whereas some subjects consistently disagreed with both kinds of assertions. The acquiescent subject, had he been given the F Scale alone, would have appeared to be authoritarian and the disagreeing subject would have appeared to be equalitarian. — John T. Jost and Jim Sidanius, Political Psychology, 582

Categorization

• XREF: The acquiescence response-set critique is a classic example of a measurement artifact confounding a construct—parallels later debates about implicit association tests and question-order effects. — connects to: The F-scale’s items registered strong rejection as authoritarianism even on partly true statements — Rolf Wiggershaus, The Frankfurt School: Its History,…, 1770; The F Scale partly measured mere yielding, not authoritarian content — John T. Jost and Jim Sidanius, Political Psychology: Key Readings, 584
• SEED: Article angle: how a single methodological artifact (all items worded in one direction) created a decade of seemingly coherent personality findings—a cautionary tale about scale construction still relevant to modern surveys and AI training data.