| Towards an effective health interventions design: an extension of the health belief model R Orji, J Vassileva, R Mandryk Online journal of public health informatics 4 (3), 2012 | 262 | 2012 |
| Modeling the efficacy of persuasive strategies for different gamer types in serious games for health R Orji, J Vassileva, RL Mandryk User Modeling and User-Adapted Interaction 24 (5), 453-498, 2014 | 233 | 2014 |
| Tailoring persuasive health games to gamer type R Orji, RL Mandryk, J Vassileva, KM Gerling ACM Proceedings of the SIGCHI Conference on Human Factors in Computing …, 2013 | 213 | 2013 |
| Persuasive technology for health and wellness: State-of-the-art and emerging trends R Orji, K Moffatt Health informatics journal 24 (1), 66-91, 2018 | 197 | 2018 |
| Towards personality-driven persuasive health games and gamified systems R Orji, LE Nacke, C Di Marco ACM Proceedings of the 2017 CHI Conference on Human Factors in Computing …, 2017 | 140 | 2017 |
| LunchTime: a slow-casual game for long-term dietary behavior change R Orji, J Vassileva, RL Mandryk Personal and ubiquitous computing 17 (6), 1211-1221, 2013 | 120 | 2013 |
| Personalizing persuasive strategies in gameful systems to gamification user types R Orji, GF Tondello, LE Nacke ACM Proceedings of the 2018 CHI Conference on Human Factors in Computing …, 2018 | 90 | 2018 |
| Developing culturally relevant design guidelines for encouraging healthy eating behavior R Orji, RL Mandryk International Journal of Human-Computer Studies 72 (2), 207-223, 2014 | 68 | 2014 |
| Improving the efficacy of games for change using personalization models R Orji, RL Mandryk, J Vassileva ACM Transactions on Computer-Human Interaction (TOCHI) 24 (5), 1-22, 2017 | 67 | 2017 |
| Gender, age, and responsiveness to Cialdini’s persuasion strategies R Orji, RL Mandryk, J Vassileva International Conference on Persuasive Technology, 147-159, 2015 | 63 | 2015 |
| Personalization in serious and persuasive games and gamified interactions M Busch, E Mattheiss, R Orji, A Marczewski, W Hochleitner, M Lankes, ... ACM Proceedings of the 2015 Annual Symposium on Computer-Human Interaction …, 2015 | 60 | 2015 |
| Design for Behaviour Change: A Model-driven Approach for Tailoring Persuasive Technologies. R Orji University of Saskatchewan, 2014 | 60 | 2014 |
| Recommender systems for personalized gamification GF Tondello, R Orji, LE Nacke ACM 25th Conference on User Modeling, Adaptation and Personalization, 425-430, 2017 | 50 | 2017 |
| Impact of gender and nationality on acceptance of a digital library: an empirical validation of nationality based UTAUT using SEM RO Orji Journal of Emerging Trends in Computing and Information Sciences 1 (2), 68-79, 2010 | 49 | 2010 |
| Persuasion and Culture: Individualism-Collectivism and Susceptibility to Influence Strategies. R Orji PPT@ International Conference on Persuasive Technology, 30-39, 2016 | 44 | 2016 |
| The effects of embodied persuasive games on player attitudes toward people using wheelchairs KM Gerling, RL Mandryk, MV Birk, M Miller, R Orji ACM Proceedings of the SIGCHI Conference on Human Factors in Computing …, 2014 | 38 | 2014 |
| Modeling gender differences in healthy eating determinants for persuasive intervention design RO Orji, J Vassileva, RL Mandryk International Conference on Persuasive Technology, 161-173, 2013 | 37 | 2013 |
| A framework and taxonomy of videogame playing preferences GF Tondello, RR Wehbe, R Orji, G Ribeiro, LE Nacke ACM Proceedings of the Annual Symposium on Computer-Human Interaction in …, 2017 | 36 | 2017 |
| The influence of culture in the effect of age and gender on social influence in persuasive technology K Oyibo, R Orji, J Vassileva 25th conference on user modeling, adaptation and personalization, 47-52, 2017 | 35 | 2017 |
| Exploring the Persuasiveness of Behavior Change Support Strategies and Possible Gender Differences. R Orji BCSS@ International Conference on Persuasive Technology, 41-57, 2014 | 35 | 2014 |
