He also attended the Reich Board of Labour Studies School (Reichsausschuss für Arbeitsstudien) where he was one of the four out of 80 students who passed the test to become a REFA teacher.
Tamén participou no Consello Escolar Reich (Reichsaussschuss für Arbeitsstudie), onde foi incluído duns dos 4 de cada 80 estudantes que aprobaron o exame para converterse nun profesor de REFA.