Bullet screen technology enables instant interactive class communication and comments for teachers and students, even in large classes. This study explores the effect of a bullet-screen comment class on students' learning. It utilizes media and communication theory, expectation confirmation theory, and the technology acceptance model to present…

Objective: The purpose of this study was to compare the effect of text and video formats of an online theory-based Meningitis B (MenB) health message intervention on college students. Participants: College freshmen and transfer students admitted at a Southern U.S. University. Methods: In a 2-arm randomized study, knowledge, perceptions, and…

Social media holds the potential to engage adolescents and young adults and to facilitate interventions improving Human Papillomavirus Vaccine (HPVV). This article systematically reviewed the literature on Cochrane Library, PubMed, Web of Science, EMBASE, Scopus and CINAHL. Interventions delivered or facilitated by social media with outcomes of…

We provide evidence from a randomized controlled trial on the effectiveness of a novel, 100-percent online math tutoring program, targeted at secondary school students from highly disadvantaged neighborhoods. The intensive, eight-week-long program was delivered by qualified math teachers in groups of two students during after-school hours. The…

Researchers and anti-bullying organisations have increasingly turned their attention to the role of bystanders in tackling bullying and peer victimisation (e.g. name-calling). The objective of this study was to develop and assess the impact of a role-play programme designed to strengthen adolescent's defending behaviour to name-calling. This was…

The purpose of this research study is to shift the focus on Massive Open Online Course (MOOC) research by changing the narrative surrounding MOOC effectiveness from issues of course completion and certification to the impact of these courses on participants' actual practices. The "Humanizing Online Teaching and Learning" or HumanMOOC was…

The aim was to compare the effectiveness of untailored text messages for smoking cessation to tailored text messages delivered at a higher frequency. From February 2007 to August 2009, 2030 users of an internet-based smoking cessation program with optional text message support aged 15-25 years were consecutively randomized to versions of the…

The purpose of the present study was to investigate the variation of influencing factors of e-learning continuance intention for different degrees of participation and to examine moderating effects of degrees of participation on influencing factors of e-learning continuance intention. Participants included 670 learners from an adult professional…

Instant messaging systems--a type of social networking technology that connects people who are physically separated but working together--have seen a dramatic rise in use in globally dispersed organizations, yet there is an absence of academic research in predictive factors of instant messaging adoption. This study examined the factors influencing…