Two versions of the negative compatibility effect: comment on Lleras and Enns (2004).
A. Lleras and J. T. Enns demonstrated a negative influence of a masked arrow that is attributable to the perceptual interaction between the arrow and the mask when these have properties in common (in this case diagonal lines). Although the present analysis is in agreement that this type of perceptual interaction can occur, it also demonstrates that this is not the only way a masked arrow can produce a negative influence. The most critical finding is that a negative influence occurred even when the arrow and mask did not share the common properties that would be needed for this type of perceptual interaction. This illustrates the version of the negative compatibility effect that was studied by S. T. Klapp and L. B. Hinkley (2002) and others.
Klapp
Stuart T
ST
Department of Psychology, California State University, East Bay, Hayward, CA 94542-3091, USA. stuart.klapp@csueastbay.edu
D003463:Cues; D004193:Discrimination Learning; D006801:Humans; D007266:Inhibition, Psychological; D009949:Orientation; D010364:Pattern Recognition, Visual; D010470:Perceptual Masking; D011930:Reaction Time; D012718:Set, Psychology; D014473:Unconscious, Psychology