Exploring the informational sources of metaperception: The case of Change Blindness Blindness

Consciousness and Cognition 20 (4):1489-1501 (2011)
Authors
Joëlle Proust
Institut Jean Nicod
Abstract
Perceivers generally show a poor ability to detect changes, a condition referred to as “Change Blindness” . They are, in addition, “blind to their own blindness”. A common explanation of this “Change Blindness Blindness” is that it derives from an inadequate, “photographical” folk-theory about perception. This explanation, however, does not account for intra-individual variations of CBB across trials. Our study aims to explore an alternative theory, according to which participants base their self-evaluations on two activity-dependent cues, namely search time and perceived success in prior trials. These cues were found to influence self-evaluation in two orthogonal ways: success-feedback influenced self-evaluation in a global, contextual way, presumably by recalibrating the norm of adequacy for the task. Search time influenced it in a local way, predicting the success of a given trial from its duration
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DOI 10.1016/j.concog.2011.07.001
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On the Relationship Between Autobiographical Memory and Perceptual Learning.Larry L. Jacoby & Mark Dallas - 1981 - Journal of Experimental Psychology: General 110 (3):306-340.
The Secret Life of Fluency.Daniel M. Oppenheimer - 2008 - Trends in Cognitive Sciences 12 (6):237-241.

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