Survey of the Relationship between Extroversion and Transition in Cigarette and Hookah Smoking Stages in High-School Students in Tabriz: A Longitudinal Study.

Being an extrovert person had a significant effect on the transitioning to higher stages of smoking cigarettes and hookah. In designing cognitive programs to prevent people from smoking or encourage them to quit smoking, considering this dimension of personality trait can be useful in the efficacy of the program.