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Journal of Research in Medical Sciences، جلد ۱۹، شماره ۲، صفحات ۰-۰
عنوان فارسی
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عنوان انگلیسی Validity and reliability of the Persian version of mobile phone addiction scale
چکیده انگلیسی مقاله Background: With regard to large number of mobile users especially among college students in Iran, addiction to mobile phone is attracting increasing concern. There is an urgent need for reliable and valid instrument to measure this phenomenon. This study examines validity and reliability of the Persian version of mobile phone addiction scale (MPAIS) in college students. Materials and Methods: this methodological study was down in Isfahan University of Medical Sciences. One thousand one hundred and eighty students were selected by convenience sampling. The English version of the MPAI questionnaire was translated into Persian with the approach of Jones et al. (Challenges in language, culture, and modality: Translating English measures into American Sign Language.Nurs Res 2006; 55: 75-81). Its reliability was tested by Cronbach’s alpha and its dimensionality validity was evaluated using Pearson correlation coefficients with other measures of mobile phone use and IAT. Construct validity was evaluated using Exploratory subscale analysis. Results: Cronbach’s alpha of 0.86 was obtained for total PMPAS, for subscale1 (eight items) was 0.84, for subscale 2 (five items) was 0.81 and for subscale 3 (two items) was 0.77. There were significantly positive correlations between the score of PMPAS and IAT (r = 0.453, P < 0.001) and other measures of mobile phone use. Principal component subscale analysis yielded a three-subscale structure including: inability to control craving; feeling anxious and lost; mood improvement accounted for 60.57% of total variance. The results of discriminate validity showed that all the item’s correlations with related subscale were greater than 0.5 and correlations with unrelated subscale were less than 0.5. Conclusion: Considering lack of a valid and reliable questionnaire for measuring addiction to the mobile phone, PMPAS could be a suitable instrument for measuring mobile phone addiction in future research.
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نویسندگان مقاله مریم عمیدی مظاهری | maryam amidi mazaheri


مجتبی کرباسی | mojtaba karbasi


نشانی اینترنتی http://jrms.mui.ac.ir/index.php/jrms/article/view/9854
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Articles
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