Confirmatory factor analysis of the Teacher Efficacy for Inclusive Practices scale: A study of teachers in Bosnia and Herzegovina

The Teacher Efficacy for Inclusive Practices (TEIP) scale is a widely used instrument for assessing teachers' effectiveness in implementing inclusive practices. The TEIP has not been validated in Bosnia and Herzegovina (BIH). The goal of the present study was to conduct a confirmatory factor analysis (CFA) of the TEIP in a sample of teachers in BIH. The sample consisted of 239 elementary school teachers (204 females, 35 males; mean age- 43.5 years, SD- 8.3 years). The results of the CFA found that the original TEIP structure was not a good fit for our data. However, through some modifications on the item level, we created a satisfactory model that retained the same structure as the original TEIC. The composite reliability and construct maximal reliability were well above the recommended cut point of 0.70 for all factors. Our findings suggest that the modified version of the TEIP has the potential to be an effective and useful instrument for assessing teachers' efficacy in inclusive practices in BIH. This study represents an important step towards the cultural adaptation and validation of the TEIP in BIH, highlighting areas for future research and application in diverse educational contexts.