Human Computer Interaction MCQs with Answers
Practice important Human Computer Interaction MCQs with answers and explanations.
Chapter: 30
Q761:
What might compromise an evaluation process when choosing techniques?
A. Overuse of questions
B. A lack of required equipment
C. Availability of more participants
D. Inadequate task time
Correct Answer:
B
Chapter: 30
Q762:
In ethical evaluation practices, participants must be informed about:
A. The exact outcomes of the study
B. The process and data collection methods
C. Other participants' identities
D. The researcher's personal details
Correct Answer:
B
Chapter: 30
Q763:
When evaluating system usability, what kind of questions might be asked?
A. Is the feedback confusing?
B. How many users exist?
C. Are there security issues?
D. What programming languages were used?
Correct Answer:
A
Chapter: 30
Q764:
What is a key ethical concern in research related to online interaction and data collection?
A. Privacy
B. Reliability
C. Coding efficiency
D. Ecological validity
Correct Answer:
A
Chapter: 30
Q765:
The reliability of a technique refers to ___.
A. How well it measures the intended goal
B. How consistent it is over time
C. How much bias it contains
D. How generalizable the results are
Correct Answer:
B
Chapter: 30
Q766:
Which type of evaluation has low ecological validity?
A. Ethnographic study
B. Laboratory experiment
C. Observational study
D. Heuristic evaluation
Correct Answer:
B
Chapter: 30
Q767:
What is a major cause of bias in evaluation studies?
A. Using qualitative methods
B. Ecological validity
C. Selective data gathering
D. Statistical analysis
Correct Answer:
C
Chapter: 30
Q768:
How can biases in interviews be reduced?
A. By avoiding statistical analysis
B. By being aware of tone and expressions
C. By selecting important data
D. By using informal methods
Correct Answer:
B
Chapter: 30
Q769:
What is validity in an evaluation technique?
A. Consistency of results
B. How well it measures what it’s supposed to
C. The scope of generalization
D. The bias in the results
Correct Answer:
B
Chapter: 30
Q770:
Ecological validity refers to ___.
A. How much the study environment affects results
B. How well it performs in real-world scenarios
C. The reliability of a technique
D. The biases in experimental design
Correct Answer:
A
Chapter: 30
Q771:
The scope of an evaluation study refers to ___.
A. How much the findings can be generalized
B. The reliability of data collection
C. The ecological validity of the study
D. How valid the method is
Correct Answer:
A
Chapter: 30
Q772:
Which evaluation method is more likely to have high reliability?
A. Heuristic evaluation
B. Unstructured interview
C. Controlled experiment
D. Ethnographic study
Correct Answer:
C
Chapter: 30
Q773:
Which term refers to unintended distortions in study results?
A. Scope
B. Ecological validity
C. Bias
D. Reliability
Correct Answer:
C
Chapter: 30
Q774:
The Hawthorne effect refers to ___.
A. A bias from being observed during evaluation
B. Errors in data collection
C. Inconsistency in experiments
D. Influences of the work environment
Correct Answer:
A
Chapter: 30
Q775:
A laboratory experiment tends to have ___.
A. High ecological validity
B. High reliability
C. High biases
D. High generalizability
Correct Answer:
B
Chapter: 30
Q776:
Why is an ethnographic study more ecologically valid than a laboratory experiment?
A. It is based on statistical analysis
B. It doesn’t impact the real-world environment
C. It uses controlled environments
D. It focuses on qualitative data
Correct Answer:
B
Chapter: 30
Q777:
If an evaluator collects qualitative data, which is a key consideration when analyzing it?
A. The reliability of the statistical method
B. How to represent it
C. Whether it measures performance times
D. The biases involved in collection
Correct Answer:
B
Chapter: 30
Q778:
The keystroke model can only be used to predict ___.
A. Novice behavior
B. Expert, error-free behavior
C. Biased data collection
D. Reliability in ethnographic studies
Correct Answer:
B
Chapter: 30
Q779:
What is a key factor that affects reliability in an interview process?
A. The interviewer’s tone or facial expressions
B. The method of statistical analysis
C. The number of participants
D. The validity of data
Correct Answer:
A
Chapter: 30
Q780:
Which evaluation process has high reliability but low ecological validity?
A. Ethnographic study
B. Controlled experiment
C. Heuristic evaluation
D. Unstructured interview
Correct Answer:
B