Pohl, SteffiSteffiPohlCarstensen, Claus H.Claus H.Carstensen0000-0002-5736-46952019-09-192013-11-1120131866-6671https://fis.uni-bamberg.de/handle/uniba/2358engScaling of competence tests in the National Educational Panel Study – Many questions, some answers, and further challengesarticlehttp://www.j-e-r-o.com/index.php/jero/article/view/366