1. A category scale with ratio properties for intermodal and interindividual comparisons;Borg,1982
2. Borg's perceived exertion and pain scales;Borg,1998
3. Elements of generalizability theory;Brennan,1992
4. Brennan, R. L. (2000). An essay on the history and future of reliability from the perspective of replications. In Keynote address at the annual meeting of the National Council on Measurement in Education, New Orelans, LA, April, 25–27.
5. Generalizability theory;Brennan,2001