تعیین روایی و پایایی پرسشنامه عجین‌شدگی تحصیلی دانشجویان

پژوهش حاضر به‌منظور سنجش روایی و پایایی ابزار عجین‌شدگی تحصیلی دانشجویان انجام شده است. جامعه آماری پژوهش تمامی دانشجویان دانشگاه علامه طباطبائی در سال تحصیلی 95-96 (17406 دانشجو)می‌باشند. حجم نمونه با استفاده از روش تعیین حجم نمونه در مدل‌یابی معادلات ساختاری 550 نفر تعیین شد (550=n).روش پژوهش از نوع همبستگی می‌باشد. ابزار گردآوری داده‌ها، پرسشنامه گونوک و کوزو (2015) بود که در بین نمونه‌های پژوهش بصورت تصادفی طبقه‌ای توزیع گردید. داده‌ها با استفاده از روش تحلیل عاملی اکتشافی، تاییدی و تحلیل مولفه‌های اصلی بررسی شدند. نتایج نشان داد مقیاس یاد شده پس از حذف 6 گویه از طریق تحلیل اکتشافی از شش مولفه و 48 گویه تشکیل شده که 61.931 درصد واریانس عجین‌شدگی تحصیلی دانشجویان را تبیین می‌کند. همچنین بررسی پارامترهای تحلیل عاملی تاییدی نشان داد که مدل عجین‌شدگی تحصیلی دانشجویان با شش عامل و شاخص‌های قابل قبول از برازش لازم برخوردار است و برای سنجش میزان عجین‌شدگی تحصیلی دانشجویان می توان از آن بهره برد.

Determining the Validity and Reliability of Academic engagement of Students

Determining the Validity and Reliability of Academic engagement of StudentsAbstractThe present study was conducted to assess the validity and reliability of students’ academic engagement questionnaire. The statistical population of the study is all students of Allameh Tabataba’i University in the academic year 20162017. The sample size was determined using the method of determining the sample size in the structural equation modeling (N = 550). The research method is correlation. The data gathering tool was Gunuc, S., & Kuzu’s questionnaire (2015), which was distributed among the research samples purposefully. Data were analyzed using exploratory factor analysis, confirmation and main components analysis. The results showed that the scale was composed of six components and 48 items that identified 61.3% of the variance of students’ academic engagement after the removal of 6 items through exploratory analysis. Also, verification of the confirmatory factor analysis parameters showed that the students’ academic engagement model was fitted with six factors and acceptable indices and it can be used to measure the degree of academic engagement of students. Determining the Validity and Reliability of Academic engagement of StudentsAbstractThe present study was conducted to assess the validity and reliability of students’ academic engagement questionnaire. The statistical population of the study is all students of Allameh Tabataba’i University in the academic year 20162017. The sample size was determined using the method of determining the sample size in the structural equation modeling (N = 550). The research method is correlation. The data gathering tool was Gunuc, S., & Kuzu’s questionnaire (2015), which was distributed among the research samples purposefully. Data were analyzed using exploratory factor analysis, confirmation and main components analysis. The results showed that the scale was composed of six components and 48 items that identified 61.3% of the variance of students’ academic engagement after the removal of 6 items through exploratory analysis. Also, verification of the confirmatory factor analysis parameters showed that the students’ academic engagement model was fitted with six factors and acceptable indices and it can be used to measure the degree of academic engagement of students.Determining the Validity and Reliability of Academic engagement of StudentsAbstractThe present study was conducted to assess the validity and reliability of students’ academic engagement questionnaire. The statistical population of the study is all students of Allameh Tabataba’i University in the academic year 20162017. The sample size was determined using the method of determining the sample size in the structural equation modeling (N = 550). The research method is correlation. The data gathering tool was Gunuc, S., & Kuzu’s questionnaire (2015), which was distributed among the research samples purposefully. Data were analyzed using exploratory factor analysis, confirmation and main components analysis. The results showed that the scale was composed of six components and 48 items that identified 61.3% of the variance of students’ academic engagement after the removal of 6 items through exploratory analysis. Also, verification of the confirmatory factor analysis parameters showed that the students’ academic engagement model was fitted with six factors and acceptable indices and it can be used to measure the degree of academic engagement of students.Determining the Validity and Reliability of Academic engagement of StudentsAbstractThe present study was conducted to assess the validity and reliability of students’ academic engagement questionnaire. The statistical population of the study is all students of Allameh Tabataba’i University in the academic year 20162017. The sample size was determined using the method of determining the sample size in the structural equation modeling (N = 550). The research method is correlation. The data gathering tool was Gunuc, S., & Kuzu’s questionnaire (2015), which was distributed among the research samples purposefully. Data were analyzed using exploratory factor analysis, confirmation and main components analysis. The results showed that the scale was composed of six components and 48 items that identified 61.3% of the variance of students’ academic engagement after the removal of 6 items through exploratory analysis. Also, verification of the confirmatory factor analysis parameters showed that the students’ academic engagement model was fitted with six factors and acceptable indices and it can be used to measure the degree of academic engagement of students.Determining the Validity and Reliability of Academic engagement of StudentsAbstractThe present study was conducted to assess the validity and reliability of students’ academic engagement questionnaire. The statistical population of the study is all students of Allameh Tabataba’i University in the academic year 20162017. The sample size was determined using the method of determining the sample size in the structural equation modeling (N = 550). The research method is correlation. The data gathering tool was Gunuc, S., & Kuzu’s questionnaire (2015), which was distributed among the research samples purposefully. Data were analyzed using exploratory factor analysis, confirmation and main components analysis. The results showed that the scale was composed of six components and 48 items that identified 61.3% of the variance of students’ academic engagement after the removal of 6 items through exploratory analysis. Also, verification of the confirmatory factor analysis parameters showed that the students’ academic engagement model was fitted with six factors and acceptable indices and it can be used to measure the degree of academic engagement of students.Determining the Validity and Reliability of Academic engagement of StudentsAbstractThe present study was conducted to assess the validity and reliability of students’ academic engagement questionnaire. The statistical population of the study is all students of Allameh Tabataba’i University in the academic year 20162017. The sample size was determined using the method of determining the sample size in the structural equation modeling (N = 550). The research method is correlation. The data gathering tool was Gunuc, S., & Kuzu’s questionnaire (2015), which was distributed among the research samples purposefully. Data were analyzed using exploratory factor analysis, confirmation and main components analysis. The results showed that the scale was composed of six components and 48 items that identified 61.3% of the variance of students’ academic engagement after the removal of 6 items through exploratory analysis. Also, verification of the confirmatory factor analysis parameters showed that the students’ academic engagement model was fitted with six factors and acceptable indices and it can be used to measure the degree of academic engagement of students.