The relative importance of mental age and selected assessors of auditory and visual perception in the metropolitan readiness test
136 RICHARD J. HESS AND ROLAND T. HAHN I1
The HSRS most accurately predicted school failure with children from urban
areas. The test’s ability to predict failure in rural populations only 579;b of the
time may be due to that group’s small sample size of 14. To assess accurately the
ability of the HSRS to predict failure with children from rural areas further re
