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Calculators2
Computation2
Adolescents1
Arithmetic1
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Education and Training of the…2
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Horton, Steven1
Koller, Elayne Z.1
Mulhern, Thomas J.1
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Computational Rates of Educable Mentally Retarded Adolescents with and without Calculators in Comparison to Normals.
Horton, Steven – Education and Training of the Mentally Retarded, 1985
A calculator intervention produced a marked increase in correct computational performance of eight educable mentally retarded adolescents over baseline for addition, subtraction, multiplication, and division problems. Use of calculators enabled Ss to complete relatively complex arithmetic problems with greater accuracy than nonhandicapped Ss…
Descriptors: Calculators, Computation, Mild Mental Retardation, Program Evaluation
Use of a Pocket Calculator to Train Arithmetic Skills with Trainable Adolescents
Koller, Elayne Z.; Mulhern, Thomas J. – Education and Training of the Mentally Retarded, 1977
Descriptors: Adolescents, Arithmetic, Calculators, Computation