When a Child with Mild Mental Retardation Reaches the End

When a child with mild mental retardation reaches the end of adolescence, which of the following characteristics would be expected?

A) Achieves a mental age of 5 to 6 years
B) Achieves a mental age of 8 to 12 years
C) Unable to progress in functional reading or arithmetic
D) Acquires practical skills and useful reading and arithmetic to an eighth-grade level