Think about this line from the introduction: ""But the monster Adrian was about to face was far more ferocious than any creature of legend."" What is the purpose of this line?

Atherapist at a free university clinic treats elementary school children with behavior problems who are referred by a social service agency. she is also a doctoral candidate who proposes using data she has and will collect about the children for a case-based research project. describe the type of parental permission which is required in this case?