Studying expertise: purpose, concepts, and tools -- Professional life: issues of health care, education, and development -- Understanding expertise: connecting research and theory to physical therapy -- Methods for exploring expertise -- Portraits of expertise in physical therapy -- Expert practice in pediatrics: playful process -- Expert practice in geriatrics: you're never too old -- Experienced practice in neurologic rehabilitation: experts in the making -- Expert practice in orthopedics: competence, collaboration, and compassion -- Expert practice in physical therapy -- Postscript: the voices of our experts: 10 years later -- Lessons learned and applied -- Expert practice and clinical outcomes -- Clinical reasoning and expert practice -- Situated expertise: the wisdom and practice in a transdisciplinary rehabilitation clinic -- Implications for practice: applying the dimensions of expertise for staff professional development -- Pursuing expertise in physical therapy -- Inquiry into expertise: future directions -- Implications for doctoral-level education in physical therapy -- Implications for practice and professional development.