Considering the situation described above, the perspective of the abnormality James was diagnosed with is based upon "behavioral abnormality."
This is because behavioral abnormality is the type that explains how individuals act or behave in difference to the normal or expected social behavior.
There are various mental abnormalities. These include affective abnormality, cognitive abnormality, and perceptual abnormality.
Given that James was diagnosed based on the way he acts out in class and at home, this is considered to be Behavioral
Hence, in this case, it is concluded that the correct answer is "Behavioral."
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