1. Investigating the impact of video games on high school students’ engagement and learning about genetics;Annetta;Computers and Education,2009
2. Non-verbal communication in human social interaction;Argyle,1972
3. Gaze and Mutual Gaze;Argyle,1976
4. Eye contact, distance and affiliation;Argyle;Sociometry,1965
5. Eye contact in children as a function of age, sex, social, and intellective variables;Ashear;Developmental Psychology,1971