Construction, validity and reliability of online teaching satisfaction model in virtual course professors

The purpose of this research was to establish, validate and trust the online model among the professors of virtual courses. For this purpose, it should be designed based on the model of Bolliger and Vasilik (2009) to evaluate the satisfaction of professors online presentation. To make such a questionnaire, the literature related to satisfaction with online teaching was carefully reviewed. Finally, the definitions and concept of satisfaction from online teaching were designed in the form of 30 questions with 5 options using the Likert scoring method in the form of measuring satisfaction from online presentation. The reliability of the questionnaire was examined through Cronbach s alpha and retest and construct validity through confirmatory factor analysis. The face and question validity was investigated by asking the opinions of 19 professors, and its reliability was calculated on 50 professors of online courses using the retest method and at a time interval of 5 weeks, 0.72. became. Then the questionnaire was implemented on 350 professors of Payam Noor University s virtual courses, and by using factor analysis with rotational method of Varimax type, 3 factors with characteristic value higher than 5 were determined as follows: Satisfaction with the organization., student satisfaction and self satisfaction . Therefore, the reliability coefficients were between 0.68 and 0.89 for all sub-accounts and 0.78 for the whole questionnaire by the test-retest method. The internal similarity coefficient for all sub-words is between 0.62 and 0.75 and for the whole letter is 0.93. In general, the reliability and validity coefficient obtained for the questionnaire was satisfactory.