Guggemos, JosefJosefGuggemosSeufert, SabineSabineSeufertRomán González, MarcosMarcosRomán González2023-04-132023-04-132020-04https://www.alexandria.unisg.ch/handle/20.500.14171/112264enValidity Evidence for the ‘Computational Thinking Test’ at the Upper-secondary Level Using IRT and CFAconference paper