1. On asking people questions about what they are reading;Anderson,1975
2. Text classification for automatic detection of e-cigarette use and use for smoking cessation from Twitter: A feasibility pilot;Aphinyanaphongs,2016
3. Withhold for review;Author,2017
4. Motivation to learn in massive open online courses: Examining aspects of language and social engagement;Barak;Computers & Education,2016
5. The online interaction learning model: An integrated theoretical framework for learning networks;Benbunan-Fich,2005