کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1071535 | 949408 | 2007 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Psychometric properties of brief indexes designed to measure social-cognitive predictors of smoking initiation
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب رفتاری
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چکیده انگلیسی
The three indexes social influence-norms, social influence-pressure and attitude showed acceptable deviations from the Rasch model, while the two indexes self-efficacy and social influence-behavior were invalidated by negative local dependence. Conclusion: Of the five tested indexes, three (social influence-norms, social influence-pressure and attitude) showed acceptable criterion-related construct validity and may be considered unbiased representations of the theory-based factors if statistical analyses are appropriately adjusted. The results of this population-based study show that the graphical log-linear Rasch model is useful for evaluating health-related behavior indexes and identifying problems, which can be dealt with when using the indexes in future studies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Drug and Alcohol Dependence - Volume 88, Issue 1, 17 April 2007, Pages 64-74
Journal: Drug and Alcohol Dependence - Volume 88, Issue 1, 17 April 2007, Pages 64-74
نویسندگان
Pernille Envold Hansen, Volkert Siersma, Lone Ross, Erik Lykke Mortensen, Mette Riegels, Tine Tjørnhøj-Thomsen, Christoffer Johansen,