Construct Validation of an Instrument for Screening Learning Disabilities

Beatty, James R.
January 1979
Journal of Learning Disabilities;Jan1979, Vol. 12 Issue 1
Academic Journal
Assesses the construct validity of a screening procedure for learning disabilities by obtaining validity coefficients, observing correlations in the heterotrait heteromethod triangles, computing discriminant functions, and continuing the factor analysis of the instrument. Use of factor analysis to evaluate procedure; Development of a screening instrument based on findings.


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