title: On defining subjective and objective measurements.
authors.affiliation: Department of Physical Therapy, School of Allied Health Professions, Medical College of Virginia, Virginia Commonwealth University, Richmond 23298-0224.
authors.forename: J M
authors.initials: JM
authors.lastname: Rothstein
mesh_terms: D002983:Clinical Competence / Q000592:standards; D026741:Physical Therapy Modalities / Q000379:methods*; D011237:Predictive Value of Tests