Abstract: A method for evaluating team performance of a first subject and a second subject in a complex task requiring communication and cooperation. A first display is provided to the first subject and a second display is provided to the second subject. Neither subject can see the other's display. One or more targets and distractor targets are provided on the displays. A designated target is revealed to the first subject on the first display. An identical target is presented on the second display, but it is not designated and it exists in a field of potential targets and distractor targets. The first subject must verbally communicate information to the second subject identifying the designated target. Elapsed time from the designation of the target to the completion of the task is measured and used to evaluate the performance of the first and second subjects.