Human Computer Interaction MCQs with Answers
Practice important Human Computer Interaction MCQs with answers and explanations.
Multiple Choice Questions
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
View Answer
A
Q772: Which evaluation method is more likely to have high reliability?
- A: Heuristic evaluation
- B: Unstructured interview
- C: Controlled experiment
- D: Ethnographic study
View Answer
C
Q773: Which term refers to unintended distortions in study results?
- A: Scope
- B: Ecological validity
- C: Bias
- D: Reliability
View Answer
C
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
View Answer
A
Q775: A laboratory experiment tends to have ___.
- A: High ecological validity
- B: High reliability
- C: High biases
- D: High generalizability
View Answer
B
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
View Answer
B
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
View Answer
B
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
View Answer
B
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
View Answer
A
Q780: Which evaluation process has high reliability but low ecological validity?
- A: Ethnographic study
- B: Controlled experiment
- C: Heuristic evaluation
- D: Unstructured interview
View Answer
B