Re:Evidence for behavioural interventions looks increasingly...
by vintermann on Thursday July 28, 2022 @05:39AM
(#32262261)
The article in question was "No evidence for nudging after adjusting for publication bias". That study apparently counted default choices on forms as "structural interventions" - a term wide enough to usually include immunisation programs and taxes.
https://en.wikipedia.org/wiki/Nudge_theory#Types_of_nudges