Jouve-Cerebrals Crystallized-Educational Scale (JCCES) 10:4 – 75 years Authors: Xavier Jouve, Maria Faverio, Michael Woodley, Karin Lindgren & James Watterson (2003 – 2012) Description: The JCCES, the latest revision of the CCAT, is specifically intended for appraising one’s level of crystallized processing on a moderately general basis through verbally and mathematically oriented tasks. The JCCES [...]