Contents: Introduction; Part I Conceptual Frameworks for Thinking About Human Error: The contribution of latent human failures to the breakdown of complex systems, J. Reason; Widening the search for accident causes: a theoretical framework, Daniel E. Maurino, James Reason, Neil Johnston and Rob B. Lee; Converging themes: the deep structure of accidents, R. Key Dismukes, Benjamin A. Berman and Loukia D. Loukopoulos; Human error and commercial aviation accidents: an analysis using the human factors analysis and classification system, Scott Shappell, Cristy Detwiler, Kali Holcomb, Carla Hackworth, Albert Boquet and Douglas A. Wiegmann; Illusions of explanation: a critical essay on error classification, Sidney W.A. Dekker; The paradoxes of almost totally safe transport systems, R. Amalberti. Part II Specific Aspects of Skilled Human Performance: Human workload in aviation, Barry H. Kantowitz and Patricia A. Casper; Attentional models of multitask pilot performance using advanced display technology, Christopher D. Wickens, Juliana Goh, John Helleberg, William J. Horrey and Donald A. Talleur; Pilot interaction with cockpit automation II: an experimental study of pilots' model and awareness of the flight management system, Nadine B. Sarter and David D. Woods; Pilots' monitoring strategies and performance on automated flight decks: an empirical study combining behavioral and eye-tracking data, Nadine B. Sarter, Randall J. Mumaw and Christopher D. Wickens; Toward a theory of situation awareness in dynamic systems, Mica R. Endsley; Risk perception and risk management in aviation, Judith Orasanu, Ute Fischer and Jeannie Davison; The evolution of crew resource management, Robert L. Helmreich, Ashleigh C. Merritt and John A.Wilhelm; Crews as groups: their formation and their leadership, Robert C. Ginnett; Predictors of threat and error management: identification of core nontechnical skills and implications for training systems design, Matthew J.W. Thomas; The importance of crew