Professor Mark Williams began collaborating with Anders Ericsson in 2003. K. Anders Ericsson is Conradi Eminent scholar and Professor of Psychology at Florida State University.

Professors Williams and Ericsson are currently editing the second edition of the Cambridge Handbook of Expertise and have worked together on several collaborative papers published in the following journals

Journal of Motor Behavior

Journal of Experimental Psychology

Military Psychology

Journal of Sport and Exercise Psychology

Memory

Journal of Cognitive Engineering and Decision Making