Parent-Child Interaction Therapy is a probably efficacious, evidenced-based treatment, which has been proven to decrease problem behaviors of children, as well as improve parent-child interactions. The first phase is the Child-Directed Interaction (CDI), which allows the child to lead the play session, while parents are taught to interact without giving demands, asking questions, or providing criticism. According to the DSM-IV-TR, Reactive Attachment Disorder is a rare diagnosis. Many attachment therapists indicate that traditional approaches to treatment have not been demonstrated as being effective with these children. This study will examine the CDI phase of Parent- Child Interaction Therapy as a potential treatment option for children diagnosed with Reactive Attachment Disorder.