Identify situations in which re-teaching is necessary and appropriate for ELLs, as well as factors such as cultural and linguistic bias that affect assessment.
Identify appropriate measurement concepts (e.g., reliability, validity), test characteristics, and uses of norm-referenced and criterion-referenced assessments in evaluating ELLs.
Evaluate formal and informal assessments to measure oral language, literacy, and academic achievement.
Identify and use a variety of assessment procedures and determine appropriate modifications of classroom tests, including test items and tasks, for ELLs of diverse backgrounds and at varying English proficiency levels.