Expert performance in SCRABBLE: implications for the study of the structure and acquisition of complex skills
Journal of Experimental Psychology Applied (2007) - Comment
pubmed: 17924798  doi: 10.1037/1076-898x.13.3.124  issn: 1939-2192  issn: 1076-898x 

Michael Tuffiash, Roy W. Roring, K. Anders Ericsson