The Ideal Respondent to Interview About a Student's Adaptive Behavior

Multiple Choice

The ideal respondent to interview about a student's adaptive behavior is a person who is ​

A) trained as a teacher, but who is not currently working as a teacher.
B) related to the student, preferably a parent.
C) familiar with the student, who has seen the student in most contexts, and who will be truthful.
D) recommended by the student as the person who knows most about him or her.