Which Is an Example of Intraindividual Differences

Multiple Choice

Which is an example of intraindividual differences?

A) Belle has higher scores in math than Tony, but Tony has higher writing and reading scores.
B) Brenna and Deanna take the same analytical abilities test and have vastly different scores.
C) Mia has grade level scores in math, but after receiving tutoring is scoring well above grade level.
D) Jamie has grade level scores in reading and in mathematics scores typical of children four years older.