“…Many MOOC formats may simply repackage old, didactic pedagogies (Chadaj et al, 2015;Onah, Sinclair, Boyatt & Foss, 2014), and "freemium" xMOOC models, where basic content is free but premium features cost extra, can result in sub-optimal experiences for Southern learners (Kalman, 2014). Observers have noted a shift from teacher-to learner-centred pedagogy in OER (Kanwar, Kodhandaraman, & Umar, 2010), while some suggest that MOOCs need to encourage more problem-based (Ally & Samaka, 2013;Maitland & Obeysekare, 2015) and project-based learning (Nkuyubwatsi, 2014).These approaches can, however, sometimes be met with resistance (Liyanagunawardena & Williams, 2015), and participants may not trust new, unfamiliar online learning platforms (Garrido et al, 2016) or may be wary of commenting on course forums (Kizilcec et al, 2017;Onah et al, 2014).…”