@article{ref1,
title="Feature-based inattentional blindness: loss of awareness to featural information in fully attended objects",
journal="Attention, perception and psychophysics",
year="2014",
author="Persuh, Marjan and Gomez, Mabel and Bauer, Lisa and Melara, Robert D.",
volume="76",
number="8",
pages="2229-2239",
abstract="In two experiments, we investigated the impact of feature-based attention on observers' awareness of object appearance. Participants were shown a sequence of two displays, each containing eight objects (rectangles), and were asked to detect changes in the orientation of a cued rectangle. A set of baseline trials preceded probe trials in which half of the rectangles in each display were unexpectedly distorted by 70 %. Participants in both Experiment 1 (100-ms display duration) and Experiment 2 (100- and 400-ms display durations) were unaware of these modifications in the task-irrelevant feature (texture), even when they were asked to select the viewed object in a forced choice procedure. A control experiment showed that participants could identify the physical distortion when they were made aware of its presence. The results demonstrate that feature-based attention moderates the appearance of objects, even when those objects are fully expected and fully attended, implying a distinct form of unawareness that we term feature-based inattentional blindness.<p /> <p>Language: en</p>",
language="en",
issn="1943-3921",
doi="10.3758/s13414-014-0712-5",
url="http://dx.doi.org/10.3758/s13414-014-0712-5"
}