Q. Why might attempts at controlled experiments with limited experimental groups be challenging in the context of group-working studies?

View solution

Q. How does ethnography differ from the experimental perspective in studying group interactions?

View solution

Q. What is a challenge associated with conducting field studies with groups in experimental situations?

View solution

Q. What is the main advantage of using the think aloud technique in user observation?

View solution

Q. How can the process of observation using think aloud be affected by the act of describing one's actions?

View solution

Q. What is cooperative evaluation as a variation of think aloud?

View solution

Q. What is the primary focus of the recording method used in think aloud sessions?

View solution

Q. What is the term used to describe the record of an evaluation session using techniques like think aloud?

View solution

Q. What is a potential limitation of using paper and pencil for recording user actions during an evaluation session?

View solution

Q. What can coding schemes for frequent activities help improve during user action recording?

View solution

Q. What is a benefit of audio recording during user observation?

View solution

Q. What is a challenge associated with video recording during user observation?

View solution

Q. Which of the following methods allows capturing both the user's actions and their interactions with a computer screen?

View solution

Q. What is a characteristic of computer logging for user actions?

View solution

Q. What does computer logging primarily capture during user interaction?

View solution

Q. What are the advantages of using computer logging for user observation?

View solution

Q. In what situations is the use of user notebooks particularly useful?

View solution

Q. What is a challenge associated with computer logging?

View solution

Q. What is the primary challenge associated with transcribing audio and video recordings?

View solution

Q. Why might one use a mixture of recording methods in user observation?

View solution