“…On one hand, it can improve the overall educational quality and the students' chances to succeed in their academic career (Stevenson & Baker, 1992;Bray, 1999;Baker et al, 2001;Suleman, Aslam, Hussain, & Ali, 2013) and improves students' self-efficacy (Montebon, 2016); but on the other, it may create many problems including corruption and malpractices (sometimes even coercion and blackmailing) by the teachers (Zhang, 2014), lack of interest in the mainstream school classes by both the students and the teachers who are involved in these activates (Mischo & Haag, 2002), financial pressure on the parents (Aslam, 2011), tax evasion (Silova, Budiene, & Bray, 2006), lack of time for the students for extracurricular activities (Bray, 2011), and various types of disparities it might cause amongst the students (Bray, 1999;Bray & Lykins, 2012). The issue of disparities caused by shadow education is often based on the argument that a certain group of students in the class has an advantage whereas the others do not.…”