Machine derived contents note: 1. Introduction - T. B. Brazelton. -- 2. The standard administration of the NBAS. -- 3. Manual for scoring the NBAS items. -- 4. Research uses of the NBAS. -- 5. Clinical uses of the NBAS - C. H. Keefer, D. J. Karl, J. A. Beal, P. N. Rissmiller, H. Munck, I. A. Cardone, L. Gilkerson, D. Wolke and J. Gardner Cole