title: Sleep-related car crashes: risk perception and decision-making processes in young drivers.
abstract: The aim of the present study is to analyse factors affecting worries, coping strategies and decisions of young drivers regarding the risk of sleep-related car crashes. Furthermore, the study also analyses whether framing the same information about sleepiness in two different linguistic forms influences: (1) the evaluation of the level of risk associated to a specific level of drowsiness (Attribute Framing problem); (2) the willingness to enact strategies to "prevent" sleepiness before night-time driving (Goal Framing problem); (3) the choice between two different ways, both of equal expected efficacy, of lowering drowsiness (Risky decision-making Framing problem). Six hundred and ninety-five young drivers [(57.6% females, 42.4% males); mean age 20.85 years (S.D.=1.2)] answered questions on drive risk perception and sleepiness, on nocturnal driving experience and on the strategies to deal with driver sleepiness, responding to one of the two different versions of the framed problems. A sub-sample of 130 participants completed the framed problems in both versions. The results show that experiences of sleep attacks and nocturnal driving frequency in the past 6 months affect both risk perception and the preventive strategies adopted. Furthermore, the manipulation on two out of the three problems (attribute and risky decision-making frames) significantly affected the respondents' evaluation.
authors.affiliation: Department of Psychology, University of Rome La Sapienza Via dei Marsi, 78-00185 Rome, Italy. fabio.lucidi@uniroma1.it
authors.forename: Fabio
authors.initials: F
authors.lastname: Lucidi
authors.forename: Paolo Maria
authors.initials: PM
authors.lastname: Russo
authors.forename: Luca
authors.initials: L
authors.lastname: Mallia
authors.forename: Alessandra
authors.initials: A
authors.lastname: Devoto
authors.forename: Marco
authors.initials: M
authors.lastname: Lauriola
authors.forename: Cristiano
authors.initials: C
authors.lastname: Violani
mesh_terms: D000063:Accidents, Traffic; D000293:Adolescent; D000328:Adult; D001290:Attitude; D001334:Automobile Driving / Q000706:statistics & numerical data; D016009:Chi-Square Distribution; D003657:Decision Making; D005260:Female; D006801:Humans; D008297:Male; D012309:Risk-Taking; D012737:Sex Factors; D012892:Sleep Deprivation; D011795:Surveys and Questionnaires