Sections View Full Chapter Figures Tables Videos Annotate Full Chapter Figures Tables Videos Supplementary Content + Download Section PDF ++ Christopher R. Carcia, PhD, PT, SCS, OCS ++ Associate Professor ++ Department of Physical Therapy ++ Rangos School of Health Sciences ++ Duquesne University ++ Pittsburgh, Pennsylvania ++ ++ Ingrid Provident, EdD, OTR/L ++ Assistant Professor ++ Occupational Therapy ++ College for Continuing and Professional Studies ++ Chatham University ++ Pittsburgh, Pennsylvania