Charlene Is Currently 30 Years Old

Multiple Choice

Charlene is currently 30 years old.Her IQ was tested when she was 15, and it was 100.If Charlene has her IQ tested again she would likely find that her current IQ score

A) is close to 200, nearly double her previous score:
B) is close to 50, about half her previous score
C) has little relation to her previous score, because IQ scores don't stabilize until early adulthood
D) is similar to her previous score of 100