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Dadey, Nathan; Briggs, Derek C. – Practical Assessment, Research & Evaluation, 2012
A vertical scale, in principle, provides a common metric across tests with differing difficulties (e.g., spanning multiple grades) so that statements of "absolute" growth can be made. This paper compares 16 states' 2007-2008 effect size growth trends on vertically scaled reading and math assessments across grades 3 to 8. Two patterns…
Descriptors: Meta Analysis, Scaling, Effect Size, Reading Tests
Farr, Roger; And Others – 1987
The third in a series of studies to assess the reading achievement of Indiana students, a study compared the reading achievement of sixth and tenth graders in 1944-45, 1976, and 1986. The same edition of the Iowa Silent Reading Test (ISRT) was administered to sixth- and tenth-graders in 1944-45, 1976, and 1986. The 1944-45 sample consisted of 25%…
Descriptors: Comparative Analysis, Elementary Secondary Education, Grade 10, Grade 6
BOLYARD, A. JOYCE; SMITH, M. DANIEL – 1965
A SEQUENCE OF LEARNING TASKS WHICH USED NONVERBAL STIMULI TO INTRODUCE CONCEPTS OF VECTOR SPACES WAS CONSTRUCTED. THE SAMPLE WAS 20 CHILDREN FROM GRADES 5 AND 6 WHO WERE MATCHED ON THE BASES OF INTELLIGENCE, READING, AND ARITHMETIC ACHIEVEMENT. EACH STAGE OF THE PROGRAMED SEQUENCE WAS PRESENTED TO EACH SUBJECT AS A CONCEPT-FORMATION PROBLEM.…
Descriptors: Comparative Analysis, Concept Formation, Grade 5, Grade 6