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:: Volume 13, Issue 2 (6-2020) ::
Educ Strategy Med Sci 2020, 13(2): 81-89 Back to browse issues page
Psychometric Properties of the Brief Form of Professor-Students Rapport Scale-based on Classical Test Theory and Item-Response Theory
Farhad Tanhaye Reshvanloo Mr 1, Mahdi Arkhodi Ghalenoei Mr2 , Raziye Keramati Mrs2 , Mehrangiz ShoaKazemi Dr3
1- Department of counseling and Educational sciences, Faculty of Educational Sciences and Psychology, Ferdowsi University of Mashhad, Mashhad, Iran , tanha@alumni.ut.ac.ir
2- Department of counseling and Educational sciences, Faculty of Educational Sciences and Psychology, Ferdowsi University of Mashhad, Mashhad, Iran
3- Department of Women and Family Studies, Faculty of Social Sciences and Economics, Alzahra University, Tehran, Iran.
Abstract:   (739 Views)
Introduction: In order to improve the quality of the teaching process, it is necessary to review the professor-student rapport. The purpose of the present study was to investigate the factor structure and item-response parameters of Professor-Students Rapport Scale-Brief (PSRS-B).
Methods: In a descriptive-correlation study, 497 students from Shahid Beheshti University of Medical Sciences were selected by multistage random sampling method and completed Professor-Students Rapport Scale-Brief (Ryan & Wilson, 2014). Exploratory factor analysis, confirmatory factor analysis, discrimination and threshold parameters and Item and test information curves were analyzed using SPSS 16, Amos 20 and IRTPRO 2.1.2 softwares.
Results: The results showed the structure of an agent-based model that explains 59.57% of the variance. Confirmatory factor analysis also confirmed this structure. The internal consistency of the scale was confirmed by Cronbachchr('39')s alpha of 0.86 and split-half, 0.88. The item-response parameters were also at the optimum level.
Conclusion: Professor-Students Rapport-Brief seems to have a good validity and reliability in the sample of Medical sciences students and can be used as a precise instrument in this regard.
Keywords: Professor-Students Rapport, Psychometrics, Validation, Item-Response Theory
Full-Text [PDF 590 kb]   (228 Downloads)    
Article Type: Original Research | Subject: Student Interaction with Education
Received: 2018/10/18 | Accepted: 2019/01/23 | Published: 2020/06/30
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Tanhaye Reshvanloo F, Arkhodi Ghalenoei M, Keramati R, ShoaKazemi M. Psychometric Properties of the Brief Form of Professor-Students Rapport Scale-based on Classical Test Theory and Item-Response Theory. Educ Strategy Med Sci. 2020; 13 (2) :81-89
URL: http://edcbmj.ir/article-1-1775-en.html


Volume 13, Issue 2 (6-2020) Back to browse issues page
دوماهنامه علمی- پژوهشی راهبــردهای آموزش در علوم پزشکی Education Strategies in Medical Sciences
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