The mental stimulation to be at the forefront in reading and research in the profession, is extremely rewarding. T he biggest challenges is dealing with the huge number of students in each modules, as Unisa do
Overall, students whose online course engagement lasted at least 1.5 h per week scored enough percentage of possible points to pass the course, notwithstanding their varied total login time in each week initially and across the semester (Pazzaglia et al., 2016). The second study is Beer's (...