The aim of the present study was to investigate the psychometric properties of the six-factor model of achievement goals questionnaire (Elliot et al., 2011) in the students of the junior and senior high schools. In order to investigate the validity and reliability of th
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The aim of the present study was to investigate the psychometric properties of the six-factor model of achievement goals questionnaire (Elliot et al., 2011) in the students of the junior and senior high schools. In order to investigate the validity and reliability of the achievement goals questionnaire in the junior high school students, 279 students in Evaz city (in the south of Fars province) who were studying in the academic year of 2020-2021, were selected by convenience sampling method and responded to the electronic version of the questionnaires of achievement goals (Elliot et al., 2011) and intrinsic motivation (Choi et al., 2010). Also, in order to investigate the validity and reliability of this questionnaire in the second group, 420 students were selected in the same city and academic year using the convenience sampling method and responded to the electronic version of the questionnaires of achievement goals (Elliot et al., 2011), academic self-regulation (Pintrich & DeGroot, 1990) and academic engagement (Reeve, 2013). Data were analyzed using SPSS-16 and AMOS-21 statistical software. The content, construct and convergent validity of the mentioned questionnaire were investigated using the opinion of educational psychology experts, confirmatory factor analysis and correlation coefficients of the component scores with related variables. Cronbach's alpha coefficient was used to investigate the reliability of the questionnaire. Experts confirmed the representativeness of the questionnaire items to measure the achievement goals in the six-factor model presented by Elliot et al. (2011). The achievement goals model test includes the components of task-approach, task-avoidance, self-approach, self-avoidance, other-approach, and other-avoidance, confirming the six-factor structure of this questionnaire according to the primary research. Also, the logical connection between the components of achievement goals with related variables indicates the convergent validity of this questionnaire. In addition, Cronbach's alpha coefficient confirms the reliability of the questionnaire. In total, the findings of the research show that the Persian version of the mentioned questionnaire is one of the suitable psychometric indicators for measuring the six components of achievement goals in two groups of students of the junior high school and senior high school students; And it has the necessary efficiency to measure the mentioned achievement goals.
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