Nicholas is a man who the local college students all think of as eccentric. each day he stands on campus, smiling at people as they walk by, and he is known for his ever-present greeting of "good luck! " in fact, the students at this campus have come to refer to him as "good luck nick." nobody knows if he has a home or if he is destitute, but nicholas never asks for anything. which of the four criteria of mental illness might nicholas satisfy?

According to ohrp, a problem is an “unanticipated problem” when it meets which of the following criteria: unexpected, related or possibly related to the research, suggests that the research does not put the subjects or others at greater riskunexpected, related or possible related to the research, suggests the research puts subjects or others at greater riskunexpected, unrelated to the research but still occurring with a subject, suggests the research puts others at greater riskexpected, related or possible related to the research, suggests the research puts others at greater risk