title: Predictors of Cell Phone Use in Distracted Driving: Extending the Theory of Planned Behavior.
abstract: This study examines the predictors of six distracted driving behaviors, and the survey data partially support Ajzen's (1991) Theory of Planned Behavior (TPB). The data suggest that the attitude variable predicted intention to engage in all six distracted driving behaviors (reading and sending text messages, making and answering cell phone calls, reading/viewing social media, and posting on social media while driving). Extending the model to include past experience and the variable perceived safety of technology yielded an improvement in the prediction of the distraction variables. Specifically, past experience predicted all six distracted driving behaviors, and the variable perceived safety of technology predicted intentions to read/view social media and intention to post on social media while driving. The study provides evidence for the importance of incorporating expanded variables into the original TPB model to predict cell phone use behaviors while driving, and it suggests that it is essential to tailor campaign materials for each specific cell phone use behavior to reduce distracted driving.
authors.affiliation: a Department of Communication & Media , University of Missouri-St. Louis.
authors.forename: Yan
authors.initials: Y
authors.lastname: Tian
authors.affiliation: b Department of Communication , University of Dayton.
authors.forename: James D
authors.initials: JD
authors.lastname: Robinson
mesh_terms: D000063:Accidents, Traffic / Q000517:prevention & control*; D001290:Attitude; D000075782:Cell Phone Use; D000071826:Distracted Driving / Q000523:psychology / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D011582:Psychological Theory; D012309:Risk-Taking; D061108:Social Media; D066262:Social Norms; D011795:Surveys and Questionnaires; D060145:Text Messaging; D055815:Young Adult