... description of TOOT's functionality, hints for talking to TOOT, and links to 4 task pages. Each task page contained a task scenario, the hints, instructions for calling TOOT, anal a web survey ... that a combination of response strategy, application task, and task/strategy interactions account for var- ious types of performance differences. By using the PARADISE evaluation framework to ... strategies in TOOT, illustrating the advantages of combining hy- pothesis testing and PARADISE. By using hypoth- esis testing to examine how a set of evaluation mea- sures differ as a function of...