اعتبارسنجی پرسشنامه دانش، نگرش، استفاده و نگرانی در مورد واکسن کووید-19 (KAPCQ) در جمعیت ایرانی
محورهای موضوعی : سلامت
سعید چاه کوتاهی
1
,
زینب ربانی
2
1 - دانشجوی دکتری روانسنجی، گروه روانشناسی، دانشگاه آزاد اسلامی، ساوه، ایران.
2 - دکترای روانشناسی، گروه روانشناسی، دانشگاه آزاد اسلامی، پردیس الکترونیک، تهران، ایران.
کلید واژه: اعتبار سنجی, استفاده, دانش, شهروندان تهران, کووید-19, نگرش, نگرانی, واکسیناسیون,
چکیده مقاله :
در این پژوهش ویژگی های روان سنجی پرسشنامه دانش، نگرش، استفاده و نگرانی در مورد واکسن کووید-19 (KAPCQ) (Kumari et al., 2021) بررسی شد. جامعه آماری پژوهش شهروندان شهر تهران در سال 1400 بودند که 400 نفر از آن ها به روش خوشه ای دو مرحله ای انتخاب شدند و به پرسشنامه مورد نظر پاسخ دادند. در بخش روایی، نتایج مربوط به تحلیل عاملی اکتشافی با روش تحلیل مولفه‌های اصلی پنج عامل اصلی را نشان داد. این پنج عامل 81/60 درصد از واریانس داده‌ها را تبیین کردند. همچنین همه سوالات به شکل مناسبی با عامل مربوط به خود در پرسشنامه طراحی شده توسط Kumari et al (2021) متناظر بودند. روایی افتراقی به روش مقایسه در گروه های شناخته شده بررسی و تایید شد و روایی همزمان نیز با ضرایب همبستگی معنی دار بین پنج عامل پرسشنامه با مقیاس نگرش به واکسیناسیون کووید-19 (Tavousi et al., 2022) مورد تایید قرار گرفت. در بخش پایایی ابزار تحقیق ضرایب آلفای کرونباخ محاسبه شد. نتایج نشان داد که پایایی کلی مقیاس 77/0 و بالاتر از مقدار تعیین شده 7/0 برای پایایی مطلوب است. ضرایب آلفای کرونباخ برای مقیاس آگاهی، منابع اطلاعاتی، نگرش، استفاده و نگرانی از واکسن کووید-19 به ترتیب، 61/0، 68/0، 88/0، 74/0 و 85/0 به دست آمد. همچنین ضرایب همبستگی گویه –مقیاس برای کلیه سوالات پرسشنامه بالاتر از 7/0 بود که نشان می دهد ابزار پژوهش از پایایی مناسبی برخوردار است. بنابراین این پرسشنامه برای ارزیابی دانش، نگرش، استفاده و نگرانی های مربوط به پذیرش و/یا تردید در مورد واکسن کووید-19 در جامعه ایرانی مناسب می باشد و برای کارکنان مراقبت های بهداشتی و محققین کاربرد دارد.
In the present study, the psychometric characteristics of knowledge, attitude, practices, and concerns regarding COVID-19 vaccination questionnaire were discussed. The statistical population of the research was the citizens of Tehran, 400 of whom were selected by the available method and answered the questionnaire. In the validity section, the results of exploratory factor analysis using the principal component analysis method showed five main factors, which explained 60.810% of the data variance. Also, all the questions corresponded properly with their respective factors in the questionnaire designed by Kumari et al. (2021). Differential validity was investigated and confirmed by comparison method in known groups, and concurrent validity was also confirmed with significant correlation coefficients between five factors of the questionnaire with attitude towards Covid-19 vaccination (Tavousi et al., 2022). In the reliability section; Cronbach's alpha value was calculated. The results showed that the overall reliability of the scale is 0.77. Cronbach's alpha values were obtained for the scale of awareness, information sources, attitude, use and concern of the Covid-19 vaccine, respectively, 0.61, 0.68, 0.88, 0.74, and 0.85. Also, the item-scale correlation coefficients for all questions were higher than 0.7, which shows that the research tool has good reliability. Therefore, this questionnaire is suitable for assessing knowledge, attitudes, practices and concerns related to acceptance and/or doubt about the Covid-19 vaccine and it is useful for health care workers and researchers.
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