More than any book to date, this one provides a comprehensive approach to designing, building, implementing and interpreting test results that validly measure t

The revised PreK-12 English Language Proficiency Standards build on the World-Class Instructional Design and Assessments (WIDA) Consortium's English Language Pr

Everyone is in favor of "high education standards" and "fair testing" of student achievement, but there is little agreement as to what these terms actually mean

Rising enrollments of students for whom English is not a first language mean that every teacher – whether teaching kindergarten or high school algebra – is

"Students with disabilities must overcome unique obstacles in order to learn, and the pressure of testing often exacerbates existing challenges. With increased