This study attempted to determine the validity of the Ertl Neural Efficiency Analyzer as a measure of intellectual ability by using NEA-Alpha and Neural Efficiency scores to predict college grade point average (GPA) both alone and in combination with paper-and-pencil measures of intelligence for 22 male and 64 female college students. Results indicate that NEA-Alpha scores can predict GPA with moderate success and also that NEA-Alpha scores account for variability in grade point average not associated with paper-and-pencil tests.
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References
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ErtlJ.Evoked potential and human intelligence. Final Report, USOE, 1968, Project No. 6-1454.
