The Psychology of Human-Computer InteractionMale circumcision for HIV prevention in young men in Kisumu, Kenya : a randomised controlled trial. CommentaryElements of a theory of human problem solvingEnvironmental and technology policies for climate mitigation IN: Journal of environmental economics and management 55 (2, 2008): 142...Mechanisms of skill acquisition and the law of practiceLoyalty.com : customer relationship management in the new era of Internet marketingGenomics and Signaling Pathways in Hepatocellular CarcinomaThe knowledge level ☆ ☆☆SOAR: an architecture for general intelligenceHuman Problem Solving: The State of The Theory in 1970