Ecological momentary assessment of adolescent smoking cessation: a feasibility study.

Attempts to quit smoking by adolescents typically fail, even when aided by psychosocial and pharmacological treatments. Gaining a better understanding of the process of smoking cessation and relapse in this population could lead to improved treatments and increases in cessation rates. Ecological momentary assessment (EMA) has been used to describe the relapse process among adults, but not among adolescents. This study examined the feasibility of using EMA to examine relapse among adolescent smokers. Participants (N = 13) used a hand-held computer for 3 weeks to report on their smoking behavior, affect state, and exposure to smoking cues during a quit attempt (7 days prequit, 14 days postquit). All of the participants recorded a quit attempt and at least one lapse during the monitoring interval. Compliance with the protocol was generally high but decreased slightly over time. As with adults, evidence indicated that lapses were associated with craving, negative affect, and smoking cues. These data support the feasibility and potential value of using EMA with adolescent smokers.