The examination of a preterm infant may take up to an hour, depending on the periods of reorganization appropriate for the infant. Scoring by a skilled examiner takes between 30 and 45 min. Writing the clinical assessment report may take up to 3 h, depending on the complexity of medical history, developmental issues, and recommendations. APIB assessment is by no means a quick, easily learned screening test. It more closely resembles the careful, detailed neuropsychological assessment of integrative function of the older child.