Journal
ADDICTIVE BEHAVIORS
Volume 71, Issue -, Pages 31-37Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.addbeh.2017.02.005
Keywords
E-cigarette; College students; Perceptions
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Recent data demonstrates that the use of e-cigarettes is growing, especially among college students and young adults. This trend is increasingly problematic, as many of these individuals report never using traditional tobacco cigarettes, but nevertheless are using e-cigarettes. The present study sought to develop the Risks and Benefits of E-cigarettes (RABE) questionnaire to assess the perceptions about e-cigarette use among college students. College students (N = 734) completed the RABE via online survey. Principal components analysis yielded two reliable scales representing perceptions about e-cigarette use. Based on the two-factor solution, subscales were named according to item content. The resulting 30 items demonstrated excellent internal consistency (Risks scale of = 0.92; Benefits scale alpha = 0.89). Subsequent confirmatory factor analysis generally supported the 2-factor structure. As an initial measure of construct validity, scale scores were compared across smoking status groups. Smoking status groups were defined by the following: e-cigarette users were current daily users of e-cigarettes, conventional smokers were daily traditional cigarette users, and dual users were individuals who used both e-cigarettes and traditional cigarettes daily. Scale scores for perceived Benefits of e-cigarette use differed significantly across groups (p < 0.001), whereby students who, reported using e-cigarettes or traditional cigarettes reported benefits associated with e-cigarette use. Scale scores for perceived Risks of e-cigarette use across smoking status groups did not significantly differ. The present results indicate that the RABE is a reliable instrument to measure college student's perceived risks and benefits of e-cigarettes. (C) 2017 Elsevier Ltd. All rights reserved.
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