The SAQI combines the quality of the SchoolVragenLijst with the possibilities of the internet...
H.C.M. (Harrie) Vorst, MSc, is associated with the Department of Psychological Methodology of the University of Amsterdam. J.A.E.(Joop) Smits, MSc, is a (former) education inspector, charged mainly with overseeing (special) education and secondary education. In education circles, they are known as the authors of the SchoolVragenLijst (SVL), the most widely used test in primary and secondary education.