“…Prior research has demonstrated that withdrawal is a key factor involved in lapse and relapse (Javitz, Brigham, Lessov-Schlaggar, Krasnow, & Swan, 2009;Piasecki, Jorenby, Smith, Fiore, & Baker, 2003;Piper et al, 2011). Two primary withdrawal factors have been identified, which are strongly related to relapse or later smoking status: smoking urges and negative affect (Piasecki et al, 2000;Piper et al, 2011;Zhou et al, 2009). In addition to predicting longer term relapse, increases in smoking urges or cravings and negative affect are associated with immediate smoking lapses (Berkman et al, 2011;Shiffman & Waters, 2004).…”