@article{king1966, author = {William L. King}, date = {1966}, doi = {10.1016/0022-0965(66)90022-1}, journaltitle = {Journal of Experimental Child Psychology}, number = {3}, pages = {217--231}, subtitle = {A Developmental Study}, title = {Learning and Utilization of Conjunctive and Disjunctive Classification Rules}, volume = {4}, }