parvin kadivar; valiollah farzad; mehdi arabzadeh; mamhud negahban salami
Volume 1, Issue 2 , January 2011, , Pages 75-94
Abstract
The purpose of this research was to combine the quantitative results of the researches related to the students' math performance. For this purpose, all studies which have been done in Iran from the year 1381 to 1388, were collected, using the quarterly and scientific-research articles. In general, 40 ...
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The purpose of this research was to combine the quantitative results of the researches related to the students' math performance. For this purpose, all studies which have been done in Iran from the year 1381 to 1388, were collected, using the quarterly and scientific-research articles. In general, 40 cases of them, had meta-analysis measuring features, in particular the effect size measuring feature. The Hodges’s method has been used for metaanalysis and the Cohen’s method has been used for interpreting the findings. The results indicated that there is a significant relationship between math performance and selfe-fficacy, self-regulation, motivation, goal orientation, learning strategies, teaching methods, cognitive styles, reading styles, gender, and perception of the class structure. Among the mentioned variables, self-efficacy was found to be the best predictor of students’ math performance due to its high level of variance.
fariborz nikdel; parvin kadivar; valliollah farzad; yousef karimi
Volume 1, Issue 1 , October 2010, , Pages 1-23
Abstract
The Purpose of the present study was to examine the psychometric properties of perception of classroom questionnaire, developed by Fraser, Fisher, and McRobbies (1996). 830 high school students in Tehran city were randomly selected to participate in the study. Cronbach Alpha coefficient and factor analysis ...
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The Purpose of the present study was to examine the psychometric properties of perception of classroom questionnaire, developed by Fraser, Fisher, and McRobbies (1996). 830 high school students in Tehran city were randomly selected to participate in the study. Cronbach Alpha coefficient and factor analysis were used to determine the psychometric properties of the questionnaire. The results were coherent with Fraser, Fisher and McRobbies (1996) and Dorman (2009) revealed that the questionnaire have an acceptable consistency. Cronbach Alpha coefficients for subscales were between 0/79 to 0/90. Meanwhile, the results of the exploratory and confirmatory factor analysis revealed that the structure of the questionnaire have an acceptable fit to the data. Further, the questionnaire is a valid and reliable instrument to measure students' perception of classroom
