User Testing Exam User Testing Task Design and Scenarios 2

Question 1

What is the purpose of a 'warm-up task' at the beginning of a usability session?

Accepted Answer

To help participants feel comfortable with the think-aloud process before critical tasks begin

Answer

To collect the most important data while participants are freshest

Answer

To screen out participants who are unable to complete basic interactions

Answer

To measure the baseline completion rate before introducing new features

Question 2

When task ordering could influence performance, which design strategy should be used?

Accepted Answer

Counterbalance or randomize task order across participants

Answer

Always present tasks in alphabetical order

Answer

Present the most difficult tasks first to reduce fatigue effects

Answer

Allow participants to self-select their preferred task order

Question 3

What does 'time on task' measure in a usability test?

Accepted Answer

The elapsed time from when a participant starts a task to when they complete or abandon it

Answer

The total time a participant spends in the test session

Answer

The time the moderator spends preparing each task instruction

Answer

The time between consecutive tasks during a session

Question 4

Which task type is BEST for evaluating the information architecture of a website?

Accepted Answer

Tree test task

Answer

Exploratory task

Answer

Aesthetic preference task

Answer

Cognitive walkthrough task

Question 5

What is a 'critical task' in a usability test?

Accepted Answer

A task central to the core user journey whose failure has significant business or safety impact

Answer

Any task that takes longer than 5 minutes to complete

Answer

A task that is too difficult for participants to complete unassisted

Answer

The final task in a session that collects overall satisfaction ratings

Question 6

Why should tasks be written in second-person ('you') rather than third-person?

Accepted Answer

Second-person phrasing helps participants mentally step into the scenario and engage more authentically

Answer

Second-person tasks are shorter and faster to read

Answer

Third-person tasks are grammatically incorrect in research contexts

Answer

Second-person tasks are easier to translate for international studies