Human Computer Interaction MCQs with Answers
Practice important Human Computer Interaction MCQs with answers and explanations.
Chapter: 30
Q741:
The goals of an evaluation should guide which aspect?
A. The type of users
B. The evaluation approach
C. The equipment used
D. The schedule of tasks
Correct Answer:
B
Chapter: 30
Q742:
In usability testing, what is one reason for choosing the engineering paradigm?
A. To observe field study results
B. To analyze the metaphor of design
C. To quantitatively measure interface quality
D. To select participants
Correct Answer:
C
Chapter: 30
Q743:
What is a potential goal when evaluating a user interface?
A. Check the technology's impact on user tasks
B. Compare programming paradigms
C. Design the interface
D. Develop an algorithm
Correct Answer:
A
Chapter: 30
Q744:
Which practical issue is NOT typically considered during evaluation?
A. User expertise
B. Type of hardware used
C. Personal preferences of evaluators
D. Availability of participants
Correct Answer:
C
Chapter: 30
Q745:
What is one method of ensuring user participation in field studies?
A. Providing surveys online
B. Testing in a controlled lab environment
C. Using appropriate natural settings
D. Offering monetary compensation
Correct Answer:
C
Chapter: 30
Q746:
In usability tests, participants should be:
A. Made uncomfortable to simulate stress
B. Encouraged to make mistakes
C. Screened to meet certain demographic characteristics
D. Evaluated based on their familiarity with programming
Correct Answer:
C
Chapter: 30
Q747:
Why is video recording sometimes problematic in evaluations?
A. It consumes too much battery
B. Users may feel uncomfortable
C. It cannot capture data accurately
D. It is outdated technology
Correct Answer:
B
Chapter: 30
Q748:
What is a key ethical consideration in evaluations involving human participants?
A. Collecting all personal information
B. Keeping user data confidential
C. Recording participant identity in reports
D. Publicizing user mistakes
Correct Answer:
B
Chapter: 30
Q749:
Which document is commonly signed by participants to protect their rights during evaluation?
A. Privacy contract
B. Confidentiality form
C. Evaluation plan
D. Informed consent
Correct Answer:
D
Chapter: 30
Q750:
How often should participants take a break during an evaluation task?
A. Every 30 minutes
B. Every 10 minutes
C. Every 60 minutes
D. Every 20 minutes
Correct Answer:
D
Chapter: 30
Q751:
What is an important reason to pay users for participation in evaluations?
A. To maintain a professional relationship
B. To compensate for travel costs
C. To complete the evaluation quickly
D. To reduce the number of participants needed
Correct Answer:
A
Chapter: 30
Q752:
How should sensitive user data be stored during an evaluation?
A. Along with evaluation results
B. In a public database
C. Using a coding system
D. Under user names in the report
Correct Answer:
C
Chapter: 30
Q753:
What should be avoided in the final evaluation report to maintain user anonymity?
A. Including users' performance results
B. Using demographic details
C. Using direct quotes from users
D. Including statistical data
Correct Answer:
C
Chapter: 30
Q754:
What should an evaluator do if a participant feels uncomfortable during the evaluation?
A. Continue with the evaluation
B. Ignore the participant’s discomfort
C. Allow the participant to stop the evaluation
D. Encourage the participant to finish the task
Correct Answer:
C
Chapter: 30
Q755:
When might usability tests require users to be novices or experts?
A. In evaluations based on specific product user groups
B. In random evaluations
C. When testing hardware
D. When evaluating multiple products at once
Correct Answer:
A
Chapter: 30
Q756:
Which part of the evaluation focuses on participant demographics, like age and expertise?
A. Equipment selection
B. Ethical guidelines
C. User screening
D. Evaluation paradigm
Correct Answer:
C
Chapter: 30
Q757:
What is a key factor when choosing techniques for evaluation?
A. The number of evaluators
B. Cost and availability of resources
C. User’s technical knowledge
D. Number of test participants
Correct Answer:
B
Chapter: 30
Q758:
What should be done to ensure ethical use of audio or video in evaluations?
A. Record participants without consent
B. Anonymize the data
C. Publish the recordings online
D. Avoid using video altogether
Correct Answer:
B
Chapter: 30
Q759:
In DECIDE, after determining goals, what is the next step?
A. Evaluate data
B. Explore the specific questions
C. Choose the evaluation paradigm
D. Present the data
Correct Answer:
B
Chapter: 30
Q760:
Evaluations that investigate how technology changes working practices are primarily concerned with:
A. User satisfaction
B. Identifying metaphors for design
C. Understanding technology's impact
D. Improving security
Correct Answer:
C