Inter-rater reliability (IRR) quantifies the consistency of measurements or classifications assigned by multiple observers to the same set of items. Central to IRR analysis is the distinction between ...

To our knowledge, this is the first study to investigate the reliability of palpatory tests of scapulothoracic motion. We found substantial to almost perfect reliability for the four mobility tests of ...

Following Planning and Design, you can begin to think about “How” you will implement your research or evaluation study. Using the research questions that you have developed and refined, you can ...