Final answer:
The statement "He is brain damaged" is not an example of People First Language, as it defines the individual by the condition, which is against the principles of respecting and honoring individuals by emphasizing their personhood first.
Step-by-step explanation:
People First Language is a way of speaking that puts a person before a disability, diagnosis, or condition, emphasizing the individuality and humanity of the person. When considering the examples provided, the phrase that is not an example of People First Language is "He is brain damaged." This phrase labels the person with their condition, whereas People First Language would suggest identifying them separately from their condition, for example as a "person with brain injury." The other phrases, such as referring to someone as "having schizophrenia," "people with disabilities," or "people experiencing an alcohol and drug problem," do follow the People First Language approach by mentioning the condition without defining the individual by it.