What is distraction-based testing in an FCE? It is a concept where multiple inputs are utilized to minimize the ability to control the outcome of the test. In addition, it is non-hurtful, non-emotional, and non-surprising. The concept was developed by Dr. Gordon Waddell, M.D. (see reference below).
XRTS utilizes distraction-based testing to ensure that it is comparing data that has not been manipulated. Gathered data is compared to research-based criteria and this also eliminates the potential for evaluator bias or misclassification of effort.
It's not a difficult concept or difficult to implement, and the benefit is that testing data is reliable and valid.
Distraction-based testing is based on a 1980 study, "Nonorganic Physical Signs in Low Back Pain” March-April 1980, Spine, Volume 5, Issue 2 P 117-125.
XRTS utilizes distraction-based testing to ensure that it is comparing data that has not been manipulated. Gathered data is compared to research-based criteria and this also eliminates the potential for evaluator bias or misclassification of effort.
It's not a difficult concept or difficult to implement, and the benefit is that testing data is reliable and valid.
Distraction-based testing is based on a 1980 study, "Nonorganic Physical Signs in Low Back Pain” March-April 1980, Spine, Volume 5, Issue 2 P 117-125.