title: [Study on the validity of the Dutch nonverbal intelligence test series for hearing and deaf subjects].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003638:Deafness; D005069:Evaluation Studies as Topic; D005859:Germany, East; D006801:Humans; D007360:Intelligence; D007361:Intelligence Tests; D012494:Sampling Studies
vernacular_title: Gültigkeitsuntersuchung der holländischen nicht-verbalen Intelligenztestreihe für Hörende und Taube.