A prospective study of the acquired preparedness model: The effects of impulsivity and expectancies on smoking initiation in college students.

作者: Neal Doran , Rubin Khoddam , Patricia E. Sanders , C. Amanda Schweizer , Ryan S. Trim

DOI: 10.1037/A0028988

关键词: Structural equation modelingPreparednessProspective cohort studyPsychologyImpulsivityYoung adultSmoking initiationBaseline interviewClinical psychologySensation seeking

摘要: This study reports on a prospective test of the Acquired Preparedness Model, which posits that impulsivity influences cigarette smoking through formation more positive and fewer negative expectancies about effects. College freshman never-smokers (n = 400; 45% male) completed baseline interview quarterly online follow-up assessments for 15 months after baseline. Structural equation modeling indicated effects components sensation seeking urgency risk initiation were mediated by reinforcement from smoking, respectively. Expectancies consequences predicted but did not mediate or urgency. Findings are consistent with Model suggest heightened is associated thus greater initiation.

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