George is in second grade and is having trouble. he frequently is out of his seat, looking at the work of other students and annoying them by making comments. he interrupts the teacher, blurts out answers before she finishes the question, and usually needs directions repeated multiple times. at home, his mother says he is always "on the go." the most likely diagnosis for george is
a) conduct disorder.
b) oppositional defiant disorder.
c) separation anxiety disorder.
d) attention-deficit/hyperactivity disorder.

The most likely diagnosis for George is D. attention-deficit/hyperactivity disorder.

Explanation:

Attention-deficit/hyperactivity disorder (ADHD) is characterized by the lack of focus and attention on the individual's parte. It is a neurobiological disorder which develops during childhood and involves an attentional deficit, as well as a pattern of hyperactivity and impulsivity.

In this case, we can see George is restless, interrupts and has a lack of focus. He is always "on the go" which adds to being restless. His most likely diagnosis is ADHD.

there is an explationation of this on a site called crash   course world history 1

is this an essay or multiple choice