多选题According to this chapter, which type of person is NOT typically involved in a usability evaluation? A. subject-matter expert (SME). B. user of the item being evaluated C. informed-consent coordinator D. usability expert判断题What are the three main principles of usability testing? (Select the three that apply.) A. Usability testing permeates product development. B. Usability testing involves studying real users as they use a product. C. Usability testing replaces quality assurance testing. D. Usability testing involves setting measurable goals and determining whether a product meets them. E. Usability testing is essential for every document.判断题One factor affecting your decision about whether to review, evaluate, or test a document is that document's relative importance. What are two other factors? (Select both answers.) A. subjective satisfaction B. time C. money D. whether the document or website is written in English多选题One principle of usability testing is that it permeates product development. What does that mean? A. Designers and managers know that if a product fails the usability test given right before product launch, they will not be paid. B. Once a product is permanently on the market, you no longer need to test it. C. Conduct testing on prototypes, then conduct evaluations on final drafts. D. You conduct testing in all stages of a product's development, not only at the end.