When ashleigh confides in her friend that she thinks her boyfriend might be cheating, her friend says, "girl, he is a dog! " what language form did ashleigh's friend use?

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?