Best or averaged test results?

Validity refers to the accuracy of a measurement, or how well it measures what it’s intended to measure. Reliability refers to the repeatability of a measure. It’s important for coaches to understand these terms when testing and monitoring athletes. For the data to provide meaningful information, it must truly reflect what it is that the ...

Read more

For access to this article, you must be a current NASE member. Please log in to your account or purchase your NASE membership.