Each of the Following Is a Weakness of the Achievement-Ability

Multiple Choice

Each of the following is a weakness of the achievement-ability discrepancy method of identifying learning disabilities EXCEPT

A) It has been used only with students with reading problems,not math problems.
B) Those that are statistically adequate are difficult and expensive to implement.
C) IQ is not a very strong predictor of reading ability.
D) The concept of discrepancy is practically useless in the earliest elementary grades.