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Kelcey, Benjamin; Carlisle, Joanne – Society for Research on Educational Effectiveness, 2011
Of particular import to this study, is collider bias originating from stratification on retreatment variables forming an embedded M or bowtie structural design. That is, rather than assume an M structural design which suggests that "X" is a collider but not a confounder, the authors adopt what they consider to be a more reasonable…
Descriptors: Statistical Bias, Statistical Analysis, Psychometrics, Elementary School Teachers
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Fuchs, Lynn S.; Compton, Donald L.; Fuchs, Douglas; Hollenbeck, Kurstin N.; Hamlett, Carol L.; Seethaler, Pamela M. – Journal of Learning Disabilities, 2011
The purpose of this study was to explore the utility of a dynamic assessment (DA) of algebraic learning in predicting third graders' development of mathematics word-problem difficulty. In the fall, 122 third-grade students were assessed on a test of math word-problem skill and DA of algebraic learning. In the spring, they were assessed on…
Descriptors: Grade 3, Problem Solving, Elementary School Mathematics, Mathematics Instruction
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Schilling, Stephen G.; Carlisle, Joanne F.; Scott, Sarah E.; Zeng, Ji – Elementary School Journal, 2007
This study focused on the predictive validity of fluency measures that comprise Dynamic Indicators of Basic Early Literacy Skills (DIBELS). Data were gathered from first through third graders attending 44 schools in 9 districts or local educational agencies that made up the first Reading First cohort in Michigan. Students were administered DIBELS…
Descriptors: High Risk Students, Grade 2, Grade 3, Reading Comprehension
Webster, William J.; Olson, George H. – 1984
One approach to identifying effective schools defines effectiveness in terms of student achievement in reading, mathematics, and language usage. Exceptional school achievement is indicated by performance above or below the level expected if students were merely to maintain their previous rate of growth. Regression analysis is used to compute…
Descriptors: Academic Achievement, Achievement Gains, Elementary Secondary Education, Enrollment Trends
Wohlferd, Gerald – 1969
The Quality Measurement Project was established in 1956 by the New York State Education Department to determine the feasibility of measuring quality differences between schools and of identifying variables related to these differences. In the latest revision of the project, begun in 1964, 99 representative school systems, excluding the New York…
Descriptors: Comparative Analysis, Evaluation Criteria, Evaluation Methods, Grade Equivalent Scores