The clinical information gathered from an in-depth profile analysis on the BRIEF-P is best understood within the context of a full assessment that includes (a) a detailed history of the child; (b) performance-based testing; (c) reports on the BRIEF-P from parents, teachers, and/or other caregivers; and (d) observations of the child’s behavior. By examining converging evidence, the clinician can confidently arrive at a valid diagnosis and, most importantly, an effective treatment plan. A thorough understanding of the BRIEF-P, including its development and its psychometric properties, is a prerequisite to interpretation. As with any clinical method or procedure, proper training and clinical supervision is necessary to ensure competent use of the BRIEF-P.