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Peer reviewedCawley, John F.; Parmar, Rene S.; Yan, Wenfan; Miller, James H. – Learning Disabilities Research and Practice, 1998
This study examined the arithmetic computation performance of 229 normally achieving students (ages 9 to 14) and 101 students with learning disabilities. Results found that the students with learning disabilities performed at lower levels and that their progress from one age to another was extremely limited. (Author/CR)
Descriptors: Age Differences, Arithmetic, Computation, Curriculum Development
