Collection Scientific Instruments
Type Classificador de Giese
Mides/durada 5.5 x 27 x 22 cm
Lloc de procedència Barcelona
Location Facultat de Psicologia. Passeig de la Vall d'Hebron, 171
This sorting case measures hand-to-eye coordination and discrimination of shapes. The device has 240 four-sided pieces which each have a sign on their edges. The case has boxes which indicate the kind of piece which corresponds to it. The subject's task is to put the pieces into the correct hole. The test-giver records the time elapsed and errors made.