Achieving learning standards is at the forefront of current educational philosophy, and is the goal of sound educational practice. That "all children can learn" and there will be "no child left behind" presume that teaching and assessment practices must benefit all children. Agreement in principle is nearly universal. Practical implementation,…

Health education researchers have occasionally used measuring tools inappropriately. Test validity and the use of criterion-referenced tests are discussed in view of this need to improve health education research. Also described are handbooks containing measuring devices for the use of health education researchers. (CJ)

This paper describes and reports results of a program aimed at improving performance of all students, K-12, through a program of sequenced objectives monitored with criterion-referenced tests. Target curriculum areas were mathematics, reading, and language skills. Nationally normed achievement tests were administered in a base year and each year…