Reliability and validity of the Greek version of the Smoking Self-Efficacy Scale for adolescents.
This study examined the psychometric properties of the Greek version of the Smoking Efficacy Scale (SES) for adolescents in a sample of 536 high school students. The factorial structure of the SES was examined by means of a series of exploratory factor analyses. The structural validity, the internal consistency, the temporal stability, and the concurrent validity of the SES were assessed. Exploratory and confirmatory factor analyses revealed a clear three-factor (emotion, opportunity, and friends) structure. Furthermore, SES predicted students' smoking behavior. Overall, the multidimensionality of the SES was supported by our findings, suggesting that the Greek version of the SES appears to be a psychometrically sound instrument that can be used for the evaluation of smoking prevention and smoking cessation programs for high school students.
Department of Physical Education and Sport Science, University of Thessaly, Trikala, Greece nzourba@pe.uth.gr.
Nikos
N
Zourbanos
Department of Physical Education and Sport Science, University of Thessaly, Trikala, Greece.
Eleni
E
Dimitriou
Department of Physical Education and Sport Science, University of Thessaly, Trikala, Greece.
Marios
M
Goudas
Department of Physical Education and Sport Science, University of Thessaly, Trikala, Greece.
Yannis
Y
Theodorakis
D000293:Adolescent; D004644:Emotions; D005260:Female; D033062:Friends; D006115:Greece; D006801:Humans; D007802:Language; D008297:Male; D011594:Psychometrics; D015203:Reproducibility of Results; D020377:Self Efficacy; D012907:Smoking / Q000523:psychology*; D000074606:Smoking Prevention
assessment; self-efficacy; smoking; students; validity