Brian often interrupts his teacher while she is speaking and frequently forgets to complete his homework assignments. he also has difficulty taking turns in playground games with classmates. brian most clearly exhibits symptoms of: anxiety disorder. obsessive-compulsive disorder. psychosis. attention-deficit/hyperactivity disorder.

I believe the correct answer is attention-deficit/hyperactivity disorder.

The attention-deficit/hyperactivity disorder (ADHD) represents a mental disorder of the neurodevelopmental type. Characteristic problems for ADHD are problems with paying attention, being focused, excessive activity, or difficulty controlling behavior which is not appropriate for a person's age.

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the language of nature was a manifestation from god as he said "let there be light" and there was light the world began to assume visible, comprehensible form.

what ever we know now think of the old vision of creation we can be sure that with out the speaking of word -without language- we would have no science today with its striking power to illuminate the world.