“…Interventions to improve learners' communication and interaction with other learners and instructors in MOOC settings will help the learner experience less isolation, which will support higher learning motivation and learner engagement. Gamification, one of the interventions aimed at improving the learner's interaction with the environment, is another crucial factor in terms of student engagement in these environments (Alharbi et al, 2020;Antonaci et al, 2019;Morales et al, 2016;Vaibhav & Gupta, 2014). Papers involving [193] gamification intervention show that these environments increase learner motivation and performance, as well as learner completion rates (i.e., Alharbi et al, 2020;Morales et al, 2016;Romero-Rodríguez et al, 2019).…”