HUTCHISON, J. J. .; LOOMIS, J. M. Does Energy Expenditure Affect the Perception of Egocentric Distance? A Failure to Replicate Experiment 1 of Proffitt, Stefanucci, Banton, and Epstein (2003). The Spanish Journal of Psychology, v. 9, n. 2, p. 332–339, 24 Nov.2006.