Zdroj: Elaf Abu Amrieh, Thair Hamtini, and Ibrahim Aljarah, The University of Jordan, Amman, Jordan, http://www.Ibrahimaljarah.com www.ju.edu.jo
1 Gender - student's gender (nominal: 'Male' or 'Female’)
2 Nationality- student's nationality (nominal:’ Kuwait’,’ Lebanon’,’ Egypt’,’ SaudiArabia’,’ USA’,’ Jordan’,’ Venezuela’,’ Iran’,’ Tunis’,’ Morocco’,’ Syria’,’ Palestine’,’ Iraq’,’ Lybia’)
3 Grade Levels- grade student belongs (nominal: ‘G-01’, ‘G-02’, ‘G-03’, ‘G-04’, ‘G-05’, ‘G-06’, ‘G-07’, ‘G-08’, ‘G-09’, ‘G-10’, ‘G-11’, ‘G-12 ‘)
4 Parent responsible for student (nominal:’mom’,’father’)
5 Raised hand- how many times the student raises his/her hand on classroom (numeric:0-100)
6 Visited resources- how many times the student visits a course content(numeric:0-100)
7 Viewing announcements-how many times the student checks the new announcements(numeric:0-100)
8 Discussion groups- how many times the student participate on discussion groups (numeric:0-100)
9 Parent Answering Survey- parent answered the surveys which are provided from school or not (nominal:’Yes’,’No’)
10 Parent School Satisfaction- the Degree of parent satisfaction from school(nominal:’Yes’,’No’)
11 Student Absence Days-the number of absence days for each student (nominal: above-7, under-7)
12 Total Class - the students are classified into three numerical intervals based on their total grade/mark: Low-Level: interval includes values from 0 to 69, Middle-Level: interval includes values from 70 to 89, High-Level: interval includes values from 90-100.