Turkish adaptation, validity and reliability study of the teacher efficacy for inclusion scale
Keywords:
Teacher Efficacy for Inclusion Scale, teacher efficacy, confirmatory factor analysis, validity, reliabilityAbstract
The purpose of this study is to determine the psychometric properties of the Teacher Efficacy for Inclusion Scale (TEI), developed by Hollender (2011), in inclusion settings over the sample in Turkey. After ensuring linguistic equivalence and face validity of the scale, 343 current data was gathered from primary classroom teachers in inclusion settings. The results of Confirmatory Factor Analysis (x2/sd=4.06, RMSEA=0.09, SRMR=0.05, NFI=0.96, NNFI=0.97, CFI=0.97) showed that the scale has an acceptable goodness of fit. The internal consistency coefficient (?=.96) and values of the two-half reliability (Pearson r=.93 ve Spearman's rho=.92) were high. Item-total correlations of the scale were high and and t-tests between items’ means of upper 27%-lower 27% points were significant. According to the results, it can be said that the scale can be used as a valid and reliable scale to determine the efficacy of primary school teachers in insclusion settings in Turkey with Teacher Efficacy for Inclusion Scale.Downloads
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