In this study we have selected a focus group of five Coursera
courses from different world regions, as detailed in Table I.
The analysis include six sections that present important
content for students’ learning experience and are common to
all the courses of the data set:
Announcements. This is the home page. If it does not
meet accessibility criteria, it is very difficult for the
students to reach the other sections of the course.
Video lectures. In this section, students access the learning
resources.
Quizzes. In this section, students take the evaluations.
Discussion Forums. In this section, students interact with
each other.