by a bifactorial latent structure: persistence (insensitivity to cigarette pricing) and amplitude
(consumption at inexpensive prices). No study to date has examined its value as a predictor
of abstinence. This study aimed to provide new evidence on the latent structure of the
cigarette purchase task (CPT) in smokers with depressive symptoms and to examine
whether the latent structure performs better as a predictor of continuous abstinence than do …