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Unskilled and Unaware of It: How Difficulties in Recognizing One's Own
Incompetence Lead to Inflated Self-Assessments
Justin Kruger and David Dunning
Cornell University
People tend to hold overly favorable views of their abilities in many social and intellectual domains. The
authors suggest that this overestimation occurs, in part, because people who are unskilled in these
domains suffer a dual burden: Not only do these people reach erroneous conclusions and make
unfortunate choices, but their incompetence robs them of the metacognitive ability to realize it. Across 4
studies, the authors found that participants scoring in the bottom quartile on tests of humor, grammar, and
logic grossly overestimated their test performance and ability. Although their test scores put them in the
12th percentile, they estimated themselves to be in the 62nd. Several analyses linked this miscalibration
to deficits in metacognitive skill, or the capacity to distinguish accuracy from error. Paradoxically,
improving the skills of participants, and thus increasing their metacognitive competence, helped them
recognize the limitations of their abilities.
http://www.apa.org/journals/features/psp7761121.pdf
I once wrote about the gross over-estimation exhibited by BF2 players in relation to their ability to properly use air vehicles, and the article above supports the idea. In fact, it goes over how/why most "laypeople" don't possess the level of metacognition required to assess their performance, let alone that of others.
Anyway, if you're even remotely interested in Psychology, this should be an enlightening read for you.
Incompetence Lead to Inflated Self-Assessments
Justin Kruger and David Dunning
Cornell University
People tend to hold overly favorable views of their abilities in many social and intellectual domains. The
authors suggest that this overestimation occurs, in part, because people who are unskilled in these
domains suffer a dual burden: Not only do these people reach erroneous conclusions and make
unfortunate choices, but their incompetence robs them of the metacognitive ability to realize it. Across 4
studies, the authors found that participants scoring in the bottom quartile on tests of humor, grammar, and
logic grossly overestimated their test performance and ability. Although their test scores put them in the
12th percentile, they estimated themselves to be in the 62nd. Several analyses linked this miscalibration
to deficits in metacognitive skill, or the capacity to distinguish accuracy from error. Paradoxically,
improving the skills of participants, and thus increasing their metacognitive competence, helped them
recognize the limitations of their abilities.
http://www.apa.org/journals/features/psp7761121.pdf
I once wrote about the gross over-estimation exhibited by BF2 players in relation to their ability to properly use air vehicles, and the article above supports the idea. In fact, it goes over how/why most "laypeople" don't possess the level of metacognition required to assess their performance, let alone that of others.
Anyway, if you're even remotely interested in Psychology, this should be an enlightening read for you.
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