Personal knowledge management based on social software. - Chengling Zhao; Jianxia Cao; Xinhua Guo (I3E (2), 2007)

Increase teachers' presence and immediacy in slide videos. - Jianxia Cao; Akinori Nishihara (EDUCON, 2013)

Effect of instructor inclusion type and course complexity on students' learning in lecturer video. - Jianxia Cao; Akinori Nishihara; Shijuan Wang (ICETC, 2018)

Effect of Subtitle Presentation Types on Students' Learning Outcome and Cognitive Load. - Jianxia Cao; Ronghua Yang; Li-ming He (ICETC, 2019)

Relationship between College Students' Engagement and Social Software Use. - Jianxia Cao; Lingyu Li; Yong Xie (ICETC, 2020)

The Influence of Social Network Addiction and Loneliness on Learning Engagement. - Jianxia Cao; Chen Zhang; Yueyang Sun (ICETC, 2021)