Lab Experiment is a good method for system evaluation when:
A) evaluators have a clear focus on specific consequences of design features on users performance;
B) evaluators want to obtain an understanding about the system use in real setting;
C) subjects for the evaluation are hard to recruit;
D) data about the system use from the whole user population are needed;
E) a company is working on the budget for developing an information system.

Question

Quizplus · Accepted Answer

Lab experiments are particularly effective for system evaluation when there is a need to focus on how specific design features affect user performance. This controlled environment allows for precise measurement and analysis of user interactions with the system.

Lab Experiment Is a Good Method for System Evaluation When