The New York University conference on human problem solving.

"A conference of about 40 psychologists to explore the present status of research in the field of human problem solving was held at New York University… " in April 1954. "The program consisted of general papers and discussions in the mornings and brief reports of current research in the afternoons." Areas of agreement and disagreement and points of view of the conference discussants are cited. (PsycINFO Database Record (c) 2010 APA, all rights reserved)