Joshua W Elder, Suzanne Booth Baraff, Wesley N Gaschler, Larry J Baraff
Pulse Oxygen Saturation Values in a Healthy School-Aged Population
Pediatric emergency care
since middle 20th century perceptions risk critical understanding engagement volitional behavior change however theoretical empirical risk perception research seldom considers possibility risk perceptions simply exist must formed thus people may formulated perception risk hazard time researcher asks may confident extent perception matches reality describe decadelong research program investigates possibility people may genuinely know risk even wellpublicized hazards demonstrate indications knowing ie dont know responses prevalent us population systematically likely occur among marginalized sociodemographic groups associated less engagement protective health behaviors dont know responses likely indications genuinely limited knowledge therefore may indicate populations need targeted intervention body research suggests allowing participants indicate uncertainty may threaten validity generalizability behaviorchange research provide concrete recommendations scientists allow participants express uncertainty analyze resulting data