„The past decade has seen a revival of WBL (Anm.: WBL = work-based learning). It has become widespread, not only for the young but also adults. Many EU countries have introduced new apprenticeship and internship programmes or reformed existing ones to re-engage early school leavers as well as inactive or socially excluded job seekers.“
Cedefop (Hrsg.), „From long-term unemployment to a matching job“ (2018), S. 37