Yaser Garavand; Mohammad Koohi; Elahe Seyed kaboli; ahmad alizadeh
Abstract
The present study was conducted with the aim of constructing and investigating the factor structure of students' research engagement questionnaire. The research method was survey and the statistical population includes all of the postgraduate students of humanities faculty (Literature and Humanities, ...
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The present study was conducted with the aim of constructing and investigating the factor structure of students' research engagement questionnaire. The research method was survey and the statistical population includes all of the postgraduate students of humanities faculty (Literature and Humanities, Islamic Theology and Science, Sport Sciences, Education and Psychology, Administrative and Economic Sciences) at Ferdowsi University of Mashhad (N=3199). Using Cochran formula, the sample size was estimated to be 343 student. The participants were selected by stratified random sampling. The theoretical model Linnenbrink and Pintrich (2002) was determined as the basis of scale construction. This model includes three components of cognitive, emotional, and leadership engagement. SPSS and AMOS software are used for data analysis. Content validity and confirmatory factor analysis were used to determine the validity of the questionnaire and Cronbach's alpha coefficient to check the reliability. The results showed that the alpha coefficient of the questionnaire was 0.89 and for cognitive (0.80), emotional (0.73) and behavioral (0.76). Content validity of the questionnaire was confirmed by 8 experts of Ferdowsi University of Mashhad (based on CVI) and inappropriate items were removed. Goodness indicators confirmed the fit of the model. According to the research results the research engagement questionnaire had good internal consistency and validity and this questionnaire can be used in research.
Mohammad Koohi; Yaser Garavand; Abas Ghasemzadeh; Ehsan Abbasi Josheghani
Abstract
Emotions are intimately involved in virtually every aspect of the teaching and learning process and good teaching is charged with positive emotions. Therefore; an understanding of the nature of emotions within the educational context is essential. This study aimed to investigate the Psychometric Properties ...
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Emotions are intimately involved in virtually every aspect of the teaching and learning process and good teaching is charged with positive emotions. Therefore; an understanding of the nature of emotions within the educational context is essential. This study aimed to investigate the Psychometric Properties of the emotions in the teaching Inventory of Trigwell (2012). The research method was descriptive-correlative. Teachers of Ferdowsi University of Mashhad were the research population. The required sample size was determined 280 based on the Cochran formula and participants were selected by the relative class sampling method. The Content Validity of inventory was evaluated by 5 experts based on the CVI Index. The validity was determined by confirmatory factor analysis and the reliability of ETI was confirmed by internal consistency (Cochran`s alpha) and test-retest method. The goodness of fit indexes was confirmed by confirmatory factor analysis (CFA). Also, the alpha coefficient for total size was 0/89 and for subscales was from 0/73 to 0/84. Hence, Results showed that Emotions in the teaching Inventory had acceptable psychometric properties in the sample of university teachers and can be used as a valid scale in studies related to the teaching emotions.
Hossein Karshki; Mohammad Koohi; zahra ahani
Abstract
Context: Emotions plays a major role in the educational environment so Scale to measure teachers emotions is noteworthy and significant subject. aim: The aim of this research is to examine Validity and Reliability of TEI in Mashhad. Method: The research method was descriptive-correlative. The required ...
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Context: Emotions plays a major role in the educational environment so Scale to measure teachers emotions is noteworthy and significant subject. aim: The aim of this research is to examine Validity and Reliability of TEI in Mashhad. Method: The research method was descriptive-correlative. The required sample size was determined 023 based on Cochran formula, and participants were selected by random Cluster method. The Teacher Emotion Inventory (TEI) of Chen (2016), positive and negative affect scale (PANAS; Watson, Clark and Tellegen) (1988) were completed by participants at the same time. Primary teachers were selected by multi-stage random sampling. Teacher Emotion Inventory and positive and negative scale were tested. The reliability of TEI was confirmed by internal consistency (Cochran`s alpha). The validity was determined by content validity, convergent validity, exploratory and confirmatory factor analysis. Findings: Results showed that alpha coefficient for total size was 0/88 and for subscales was from 0/74 to 0/88. The correlation coefficient between Teacher Emotion Inventory and PANAS for convergent validity was 0/41. The analysis of principle components with Varimax Rotation showed that eigenvalue of 5 factors are considerable which explains 62/49 percent of the total variance. The goodness of fit indexes was confirmed by confirmatory factor analysis (CFA). Conclusion: Hence, TEI has a good internal consistency and sufficient validity in the sample of Iranian teachers.
