WDU203cXuất hiện trong 4 đề thi
What does the concept of "demand characteristics" warn us about when applied to user testing?
Các lựa chọn
AParticipants will perform differently when observed than they would if they were on their own.
BParticipants are likely to tell us what they think we want to hear.
CParticipants who receive monetary compensation will typically perform better on tasks than those who don't.
DResearchers shouldn't ask participants to do anything in particular; rather, they should let participants decide what to do.