“…There are several explanations for these findings. First, smoking, as a multifaceted behavior, is influenced by different factors, such as peer pressure, social factors, risk-taking behavior, advertising and media influence, and psychological factors (Morgenstern, Sargent, Engels, Florek, & Hanewinkel, 2013;Jung & Chung, 2013;Bertholet, Faouzi, Studer, Daeppen, & Gmel, 2013;Scherrer et al, 2012;Kristjansson et al, 2010;Kristjansson et al, 2009;Naing et al, 2004;Sarason, Mankowski, Peterson, & Dinh, 1992). Thus, in order to understand smoking behavior, all these factors and their interrelations and implications have to be considered.…”