3.2 Subjects of This Study
A sample size of twenty students was chosen for the investigation. Among them, twelve students un-
derstood the purpose of this study and granted an interview to the authors of this paper. Twelve was con-
sidered an adequate number for the creation of a manageable body of data for detailed descriptive and con-
tent analysis. At the same time, the number was sufficiently large enough to allow for coding and quantifi-
cation of data, tracing of common underlying patterns and making cross-comparisons between learners
through the application for basic statistical procedures.