Perception of risk from automobile safety defects.
Descriptions of safety engineering defects of the kind that compel automobile manufacturers to initiate a recall campaign were evaluated by individuals on a set of risk characteristic scales that included overall vehicle riskiness, manufacturer's ability to anticipate the defect, importance for vehicle operation, severity of consequences and likelihood of compliance with a recall notice. A factor analysis of the risk characteristics indicated that judgments could be summarized in terms of two composite scales, one representing the uncontrollability of the damage the safety defect might cause and the other representing the foreseeability of the defect by the manufacturer. Motor vehicle defects were found to be highly diverse in terms of the perceived qualities of their risks. Location of individual defects within the factor space was closely associated with perceived riskiness, perceived likelihood of purchasing another car from the same manufacturer, perceived likelihood of compliance with a recall notice, and actual compliance rates.
Slovic
P
P
Decision Research, Eugene, Oregon 97401.
MacGregor
D
D
Kraus
N N
NN
D000293:Adolescent; D000328:Adult; D001336:Automobiles / Q000592:standards*; D005260:Female; D006801:Humans; D007221:Industry; D008297:Male; D011482:Protective Devices; D012307:Risk Factors