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Welcome to the Introduction to Human Computer Interaction MCQs Page

Dive deep into the fascinating world of Introduction to Human Computer Interaction with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Introduction to Human Computer Interaction, a crucial aspect of Human Computer Interaction. In this section, you will encounter a diverse range of MCQs that cover various aspects of Introduction to Human Computer Interaction, 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 Introduction to Human Computer Interaction. 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 Introduction to Human Computer Interaction. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Introduction to Human Computer Interaction MCQs | Page 10 of 19

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Q91.
What is kinesthesis in haptic perception?

a.

Awareness of the position of the body and limbs

b.

Sensitivity to temperature and pain

c.

Perception of pressure and texture

d.

Recognition of familiar objects by touch

Discuss
Answer: (a).Awareness of the position of the body and limbs Explanation:Kinesthesis can be defined as the awareness of the position of the body and limbs, which is facilitated by receptors in the joints.
Q92.
Which type of receptors in the joints are responsible for kinesthetic perception?

a.

Rapidly adapting receptors

b.

Slowly adapting receptors

c.

Positional receptors

d.

Mechanoreceptors

Discuss
Answer: (b).Slowly adapting receptors Explanation:There are three types of receptors in the joints involved in kinesthetic perception, and the ones responsible for both movement and static position are the slowly adapting receptors.
Q93.
How does kinesthetic perception affect a touch typist?

a.

It enhances their ability to detect pressure and texture.

b.

It helps in recognizing familiar objects by touch.

c.

It allows them to type faster and with more accuracy.

d.

It improves their sensitivity to temperature and pain.

Discuss
Answer: (c).It allows them to type faster and with more accuracy. Explanation:Awareness of the relative positions of the fingers and feedback from the keyboard, which are part of kinesthetic perception, are very important for a touch typist's performance.
Q94.
Which stages are involved in a simple action of hitting a button in response to a question?

a.

Sensory reception, question processing, muscle response

b.

Sensory reception, motor control, question processing

c.

Stimulus processing, sensory reception, muscle response

d.

Motor control, sensory reception, question processing

Discuss
Answer: (a).Sensory reception, question processing, muscle response Explanation:The stages involved in hitting a button in response to a question are sensory reception (receiving the stimulus/question through sensory receptors), question processing (processing the question and generating a response), and muscle response (telling the appropriate muscles to respond).
Q95.
What is the relationship between reaction time and the sensory channel through which the stimulus is received?

a.

Auditory signals result in the quickest response.

b.

Visual signals result in the quickest response.

c.

Pain signals result in the quickest response.

d.

Combined signals result in the quickest response.

Discuss
Answer: (d).Combined signals result in the quickest response. Explanation:A combined signal (involving multiple sensory channels) will result in the quickest response. While auditory signals have the shortest reaction time among individual sensory channels, combining signals from different channels can lead to faster overall response.
Q96.
How does skill or practice affect reaction time?

a.

It increases reaction time.

b.

It decreases reaction time.

c.

It has no effect on reaction time.

d.

It depends on the sensory channel involved.

Discuss
Answer: (b).It decreases reaction time. Explanation:Skill or practice can reduce reaction time. With practice, individuals can become faster at reacting to stimuli.
Q97.
Does increased reaction time always result in reduced accuracy?

a.

Yes, it always reduces accuracy.

b.

No, it depends on the task and the user.

c.

Yes, it only affects less skilled users.

d.

No, it only affects skilled operators.

Discuss
Answer: (b).No, it depends on the task and the user. Explanation:Whether increased reaction time reduces accuracy depends on the task and the user. In some cases, slower reaction time can lead to increased accuracy, while in others it may result in reduced accuracy.
Q98.
What is the relationship between target size, distance to be moved, and movement time according to Fitts' law?

a.

Larger targets and shorter distances result in faster movement time.

b.

Smaller targets and shorter distances result in faster movement time.

c.

Larger targets and longer distances result in faster movement time.

d.

Smaller targets and longer distances result in faster movement time.

Discuss
Answer: (a).Larger targets and shorter distances result in faster movement time. Explanation:According to Fitts' law, larger targets and shorter distances result in faster movement time. The formula indicates that movement time is influenced by the size of the target and the distance that needs to be moved.
Q99.
Why should targets in interactive systems generally be as large as possible?

a.

Large targets are visually appealing to users.

b.

Large targets are easier to manipulate for users.

c.

Large targets allow for more options to be displayed.

d.

Large targets help conserve screen estate.

Discuss
Answer: (b).Large targets are easier to manipulate for users. Explanation:Targets in interactive systems should generally be as large as possible because users find it more difficult to manipulate small objects. Therefore, larger targets are easier to interact with.
Q100.
What is one trade-off associated with using pie-chart-shaped menus?

a.

Increased use of screen estate

b.

Decreased target visibility

c.

Limited number of options

d.

Slower movement time

Discuss
Answer: (a).Increased use of screen estate Explanation:One trade-off of using pie-chart-shaped menus is the increased use of screen estate. While these menus may provide equidistant options, they can occupy more space on the screen.
Page 10 of 19

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