 The checklist includes 93 discrete behaviors, many of which either overlap with other disorders, like Conduct Disorder and Oppositional Defiant Disorder or are not related to attachment difficulties.It is largely based on the earlier Attachment Disorder Symptom Checklist which itself shows considerable overlap with even earlier checklists for indicators of sexual abuse.The Attachment Disorder Symptom Checklist includes statements about the parent's feelings toward the child as well as statements about the child's behavior.