The current literature indicates a need for quality studies on how best to close the achievement gap between elementary English language learners (ELLs) and their English speaking peers. The purpose of this sequential explanatory mixed methods research study was to determine the relationship between standards-based differentiated instructional…

During the last decade many school systems began to define minimum levels of competency for their students and to construct tests to measure whether students had achieved these minimums. Many states have passed laws which require high school students to pass minimum competency tests in order to graduate. This digest overviews four areas of…

Comparative data and results of validation and standard-setting studies are presented for five subject-matter tests for teacher certification in two states. The five tests evaluated were available from the Educational Testing Service (ETS): one National Teacher Examination specialty area test (special education); and four tests from a consortium…