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Large-scale Assessments in Education

An IERI – International Educational Research Institute Journal

Fig. 10 | Large-scale Assessments in Education

Fig. 10

From: A Bayesian workflow for the analysis and reporting of international large-scale assessments: a case study using the OECD teaching and learning international survey

Fig. 10

Posterior predictive check plots for the model predicting teacher self-efficacy by participation in any induction activities at current school (\(p =.20\)). United States sample. This plot should exhibit a bell-shaped curve with the test-statistic for the data (denoted by the solid black line) positioned at the center of the distribution (0.50), indicating excellent fit to the mean of teacher self-efficacy. We find that the model does not fit the mean very well

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