Which Child Should Be Assessed for Attention-Deficit/hyperactivity Disorder (ADHD)

Which child should be assessed for attention-deficit/hyperactivity disorder (ADHD) ?

A) A second-grade child reads at a first-grade level. The child cries when left by a parent but loves to run races in the schoolyard at recess.
B) A fourth-grade child loves to daydream during class and regularly entertains the class with original stories. The child does not enjoy reading.
C) A third-grade child is on detention for the third time this month and is considered the class clown. The child often volunteers to read aloud.
D) A second-grade child is withdrawn and plays alone most school days. The child can read a third-grade storybook.