Data set supplementing "Determinants of Laypersons' Trust in Medical Decision Aids: Randomized Controlled Trial"

This is the de-identified data set used to conduct the analyses in the preprint submitted to JMIR Human Factors under the title "Determinants of Laypersons’ Trust in Medical Decision Aids: Randomized Controlled Trial" (https://doi.org/10.2196/35219). This dataset contains 494 respondents' appraisals of a fictitious case vignette. They received support from a decision aid (that always disagreed with participants' first appraisal) showing a mock symptom checker logo, a decision aid framed as anthropomorphic or as an AI. Their second appraisal - taking into account the symptom checker advice - was collected again. Additionally, the data contains participants' age gender education medical training propensity to trust eHealth Literacy certainty in their appraisals trust in the decision aid