Neisser, U. (1963). Decision time without reaction time: experiments in visual scanning.
American Journal of Psychology, 76:d376-385.
Englund, C.E., Reeves, D.L., Shingledecker, C.A., Thorne, D. R., Wilson, K.P., & Hegge, F.W. (1987).
Unified Tri-Service Cognitive Performance Assessment Battery (UTC-PAB). 1. Design
and Specification of the Battery (No. NHRC-87-10). Naval Health Research Center San
Diego, CA.