The Debra P. versus Turlington case marked the first major inquiry into content validity of a student competency testing program. The Florida federal district court determined material assessed on the test had been taught in Florida's classrooms. Schools may deny regular diplomas to students who fail the test. (DWH)

Instructional validity indicates that a district is testing what is taught. Minimum standards of fairness in pursuing educational equity are proposed. The standards include efforts to remediate students who fail competency tests, use instructional validity studies; present an adequate opportunity to learn, make an appropriate use of results, and…

Instructional validity of the Florida graduation test and the degree to which students were given proper preparation to pass it were studied. The Florida model illustrates procedures are available to demonstrate to the court that required skills are being taught to prepare students for success on competency tests. (DWH)

The Florida Court decision reaffirms a state's right to impose a diploma sanction when competency tests are valid. Testing specialists now have a precedent for demonstrating curricular and instructional validity. Competency testing programs are a useful method for implementing instructional improvements. (DWH)