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Dimension A-Reasoning Abilities
Students must score in the 93rd age percentile or higher on a nationally normed aptitude test. The CogAt and OLSAT are commonly used for this dimension.
Dimension B-Achievement
Students must score at or above the 94th percentile in reading or math on a nationally normed achievement test or score at the Advanced level in Reading or Math on the South Carolina Palmetto Achievement Challenge Test (PACT).
Dimension C-Academic Performance
Students in second grade must score 80% or higher on the Verbal or Nonverbal Section of the Performance Tasks Test. Third graders must score 90% or higher on the Performance Tasks Test. This test is only given at specified times during the year as determined by the South Carolina Department of Education.
*Students are eligible for placement on the basis of aptitude scores alone if they score at or above the 96th national age percentile on the composite score of a nationally normed aptitude test.