“…The figure on the right was an example of a different-object incompatible trial. Interference from distractors on incompatible trials was greater in the same-object condition than in the different-object condition b Chen & Cave, 2006;Richard, Lee, & Vecera, 2008; but see Shomstein & Yantis, 2002), Gestalt principles of color (e.g., Harms & Bundesen, 1983;Kramer & Jacobson, 1991), common motion (e.g., Driver & Baylis, 1989; but see Berry & Klein, 1993;Kramer, Tham, & Yeh, 1991), connectedness (e.g., Kramer & Jacobson, 1991), or good continuation (e.g., , the general finding is that interference from distractors is greater in the same object/perceptual-grouping condition than in the different object/perceptual-grouping condition. In addition, when focal attention is prevented, observers are more likely to wrongly combine features from different objects when these objects are from the same perceptual group than when they are from different perceptual groups (e.g., Baylis, Driver, & McLeod, 1992;Prinzmetal & Keysar, 1989).…”