Should the stage of change model be challenged?
Pierce
J P
JP
Department of Psychology, University of Pittsburgh, PA 15260, USA.
Farkas
A
A
Zhu
S H
SH
Berry
C
C
Kaplan
R M
RM
D002140:California / Q000453:epidemiology; D005500:Follow-Up Studies; D006801:Humans; D015233:Models, Statistical; D009042:Motivation; D012907:Smoking / Q000453:epidemiology / Q000523:psychology*; D016540:Smoking Cessation / Q000523:psychology*; D000074606:Smoking Prevention; D016896:Treatment Outcome