Conclusions The K-D has fair test-retest reliability. The combination of sensitivity and specificity with any increase in time is better than other currently used objective measures of concussion.

Participants Sixty-two professional male ice hockey players (mean age=22.5, SD=3.2) completed a preseason baseline test twice over a two-week interval. Half of the players were tested by the same ...

Keeping test costs flat in the face of product complexity continues to challenge both product and test engineers. Increased data collection at package-level test and the ability to respond to it in a ...