Usability of Activity-Based and Image-Based Challenge Questions in Online Student Authentication.
Abrar UllahHannan XiaoTrevor BarkerPublished in: HCI (22) (2015)
Keyphrases
- open ended questions
- multiple choice
- activity theory
- online learning
- learning environment
- biometric authentication
- multiple choice questions
- student learning
- learning styles
- discussion forums
- user behavior
- student model
- answer questions
- communication tools
- learning activities
- reading comprehension
- unanswered questions