Above minimal refers to the proportion or share of students who’ve achieved the minimum requirements. Due to heterogeneity of performance levels set by national and cross-national assessments, these efficiency levels must be mapped to the globally-defined minimum efficiency levels. Once the performance […]

Above minimal refers to the proportion or share of students who’ve achieved the minimum requirements. Due to heterogeneity of performance levels set by national and cross-national assessments, these efficiency levels must be mapped to the globally-defined minimum efficiency levels. Once the performance […]