Answer:
The correct answer is:
C. A behavior is unusual but of no harm to anyone.
Explanation:
Problem behavior is very commonly identified in youth, since it is a stage in which generally the rebellion prevails over other types of behaviors, which can trigger problems in the different areas of development at this stage of the human being. Some problems such domestic, educational, self-esteem, social interaction among others can occur at that stage, and they can be presented as a show of effect from previous events in the childhood.
