Public domain and/or open test items

A little compilation since I get many questions about these. ICAR (International Cognitive Ability Resource), cognitive items. Public domain but not open This is probably the largest project of open cognitive ability/intelligence items. ICAR, cognitive items. Public domain (not copyrighted) but hidden away. Some key publications: Condon, D. M., & Revelle, W. (2014). The International…

Continue Reading