When the british made a group of german civilians walk through a concentration camp at the end of world war ii, one german individual stated, "what terrible criminals these people must have been to receive such treatment." this comment is an example of

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?