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Welcome to the Evaluation Techniques MCQs Page

Dive deep into the fascinating world of Evaluation Techniques with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Evaluation Techniques, a crucial aspect of Human Computer Interaction. In this section, you will encounter a diverse range of MCQs that cover various aspects of Evaluation Techniques, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Human Computer Interaction.

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Check out the MCQs below to embark on an enriching journey through Evaluation Techniques. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Human Computer Interaction.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Evaluation Techniques. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Evaluation Techniques MCQs | Page 20 of 23

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Q191.
What is a key advantage of laboratory studies in usability evaluation?

a.

They allow for natural user behavior in real-world settings.

b.

They provide controlled experimentation and observation.

c.

They eliminate the need for evaluator interpretation.

d.

They are best suited for field studies.

Discuss
Answer: (b).They provide controlled experimentation and observation. Explanation:Laboratory studies offer controlled experimentation and observation, allowing researchers to manipulate variables while observing user behavior.
Q192.
What is a common advantage of field studies in usability evaluation?

a.

They provide controlled experimental conditions.

b.

They ensure unbiased interpretation by evaluators.

c.

They are best suited for controlled experiments.

d.

They retain the naturalness of the user’s environment.

Discuss
Answer: (d).They retain the naturalness of the user’s environment. Explanation:Field studies retain the naturalness of the user’s environment, allowing researchers to observe how users interact with a system in real-world contexts.
Q193.
Which type of evaluation technique relies heavily on the evaluator's interpretation and expertise?

a.

Cognitive walkthrough.

b.

Usability testing.

c.

Physiological measurements.

d.

Surveys and questionnaires.

Discuss
Answer: (a).Cognitive walkthrough. Explanation:Cognitive walkthrough is a subjective technique that relies on the evaluator's expertise to identify usability problems based on their understanding of the user's interaction.
Q194.
What is a potential limitation of objective evaluation techniques?

a.

They provide detailed feedback on user experience.

b.

They are dependent on the user's subjective response.

c.

They often involve field studies.

d.

They may not reveal unexpected problems.

Discuss
Answer: (d).They may not reveal unexpected problems. Explanation:Objective evaluation techniques, such as controlled experiments, may not reveal unexpected problems or provide detailed feedback on user experience.
Q195.
Which type of evaluation technique involves measuring physiological changes in the body to gather insights about user experience?

a.

Cognitive walkthrough.

b.

Usability testing.

c.

Physiological measurements.

d.

Interviews.

Discuss
Answer: (c).Physiological measurements. Explanation:Physiological measurements involve measuring physiological changes, such as heart rate and skin responses, to gain insights into user emotions and reactions.
Q196.
Which of the following evaluation techniques is more likely to provide qualitative measures?

a.

Controlled experiments.

b.

Physiological measurements.

c.

Questionnaires.

d.

Eye tracking.

Discuss
Answer: (c).Questionnaires. Explanation:Questionnaires tend to provide qualitative measures as they often seek to gather users' opinions, preferences, and impressions, which are non-numeric and qualitative in nature. Controlled experiments, physiological measurements, and eye tracking can provide quantitative data or insights into user behavior and physiological responses.
Q197.
Which evaluation technique involves observing users while they perform tasks and encouraging them to verbalize their thoughts and actions?

a.

Cognitive walkthrough.

b.

Contextual inquiry.

c.

Think-aloud protocol.

d.

Heuristic evaluation.

Discuss
Answer: (c).Think-aloud protocol. Explanation:The think-aloud protocol is a technique where users are asked to verbalize their thoughts and actions as they interact with a system. This provides insight into their cognitive processes, decision-making, and any difficulties they encounter.
Q198.
Which evaluation technique involves analyzing user actions and interactions recorded at a keystroke level on a computer system?

a.

Eye tracking.

b.

Post-task walkthrough.

c.

Cognitive walkthrough.

d.

Computer logging.

Discuss
Answer: (d).Computer logging. Explanation:Computer logging involves automatically recording user actions at a keystroke level on a computer system. This data can be later analyzed to understand the sequence of actions, interactions, and behaviors of users.
Q199.
Which evaluation technique is characterized by its focus on measuring physiological changes, such as heart rate and skin resistance, to assess user emotional responses?

a.

Controlled experiments.

b.

Eye tracking.

c.

Physiological measurements.

d.

Post-task walkthrough.

Discuss
Answer: (c).Physiological measurements. Explanation:Physiological measurements involve monitoring physiological responses like heart rate, skin resistance, and brain activity to understand user emotional responses and engagement with an interface.
Q200.
Which evaluation technique involves presenting users with specific tasks to perform and comparing their performance using different variations of an interface?

a.

Questionnaires.

b.

Eye tracking.

c.

Think-aloud protocol.

d.

A/B testing.

Discuss
Answer: (d).A/B testing. Explanation:A/B testing (also known as split testing) is a technique where users are presented with different variations of an interface, and their performance and preferences are compared to determine which version is more effective.
Page 20 of 23

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