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Factor Structure and Measurement Invariance of the Teacher Autonomous Behavior Scale in Turkey
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Alkan, Muhammet Fatih; Mavis Sevim, Fazilet Özge; Evers, Arnoud T. – Journal of Psychoeducational Assessment, 2023
Teacher autonomy positively impacts various profession-related variables, including professional self-efficacy, motivation, job satisfaction, organizational commitment, teacher success, and job performance. The development and adaptation of sound instruments will contribute to achieving a complete understanding of teachers' autonomous behavior and…
Descriptors: Factor Structure, Error of Measurement, Professional Autonomy, Behavior Rating Scales
Psychometric Properties of the Turkish Version of the Teacher Academic Optimism Scale
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Karatas, Erdem; Özdemir, Murat – Journal of Psychoeducational Assessment, 2023
This study aimed to adapt Teacher Academic Optimism Scale--Secondary (TAOS-S) to Turkish culture. A total of 453 public school teachers in Turkey participated in the study. We examined the validity, reliability, and measurement invariance of the scale across school levels. The results indicated good internal consistency of the TAOS, suggesting a…
Descriptors: Foreign Countries, Likert Scales, Teacher Attitudes, Public School Teachers
Comparison of Confirmatory Factor Analysis Estimation Methods on Mixed-Format Data
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Kilic, Abdullah Faruk; Dogan, Nuri – International Journal of Assessment Tools in Education, 2021
Weighted least squares (WLS), weighted least squares mean-and-variance-adjusted (WLSMV), unweighted least squares mean-and-variance-adjusted (ULSMV), maximum likelihood (ML), robust maximum likelihood (MLR) and Bayesian estimation methods were compared in mixed item response type data via Monte Carlo simulation. The percentage of polytomous items,…
Descriptors: Factor Analysis, Computation, Least Squares Statistics, Maximum Likelihood Statistics
Investigation of Coefficient of Individual Agreement in Terms of Sample Size, Random and Monotone Missing Ratio, and Number of Repeated Measures
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Temel, Gülhan Orekici; Erdogan, Semra; Selvi, Hüseyin; Kaya, Irem Ersöz – Educational Sciences: Theory and Practice, 2016
Studies based on longitudinal data focus on the change and development of the situation being investigated and allow for examining cases regarding education, individual development, cultural change, and socioeconomic improvement in time. However, as these studies require taking repeated measures in different time periods, they may include various…
Descriptors: Investigations, Sample Size, Longitudinal Studies, Interrater Reliability