Causality is a higher-level mental construct derived from low-level percepts such as contiguity in space–time. We show that low-level spatial perception is distorted by the presence of a causal connection, such that two objects appear closer in space when they are causally linked than when they are not. This finding parallels recent demonstrations of temporal causal binding and suggests that causality is at the root of a general ambiguity-resolution process operating on the human perceptual system.
HumphreysG.R.BuehnerM.J. (2009). Temporal binding of action and effect in interval reproduction. Manuscript submitted for publication.
9.
HumphreysG.R.BuehnerM.J. (in press). Magnitude estimation reveals temporal binding at super-second intervals. Journal of Experimental Psychology: Human Perception and Performance.
10.
MichotteA.E. (1963). The perception of causality (MilesT.R., Trans.). London: Methuen & Co. (Original work published 1946)
11.
MooreJ.HaggardP. (2007). Awareness of action: Inference and prediction. Consciousness & Cognition, 17, 136–144.
12.
SchollB.J.NakayamaK. (2002). Causal capture: Contextual effects on the perception of collision events. Psychological Science, 13, 493–498.
13.
SnowdenR.ThompsonP.TrosciankoT. (2006). Basic vision. Oxford, England: Oxford University Press.