Final answer:
Stigma in mental health involves social disapproval, discrimination, and social isolation, all of which pose challenges to individuals with mental disorders seeking support.
Step-by-step explanation:
In the context of mental health in America, stigma refers to the negative associations and attitudes towards those with mental health conditions or disorders. Categories of stigma would include social disapproval, discrimination, and social isolation. These stigmatizing behaviors can harm individuals, making it challenging for them to seek help or receive fair treatment. Inclusion, on the other hand, is not a form of stigma but rather a goal to strive towards where people of all abilities are welcomed and supported in society.