Damien Miller's weblog

More shark-jumping from the Department of Homeland Stupidity: since they have obviously run out of absurd threats (I thought liquids on a plane was the nadir, but no...) - they have stuck upon the genius idea of tapping science fiction authors for still crazier ones. Note that at least one of these authors (Pournelle) has a track record in beating up crazy threats and responese, having campaigned for the failed "Star Wars" missile defence system with Reagan. The late, great Isaac Asimov's take on that matter is just as relevant now as it was 22 years ago: "I have as my theme that violence is the last resort of the incompetent.". Hear hear.

posted at: 22:19 | path: /stupidity | permanent link

This might be slightly old news but this paper is essential reading: Unskilled and Unaware of It: How Difficulties in Recognizing One's Own Incompetence Lead to Inflated Self-Assessments, Justin Kruger and David Dunning, Journal of Personality and Social Psychology 1999, Vol. 77, No. 6., pp. 1121-1134

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

It is pretty depressing too, once the reader starts to consider the fields of endeavour they are blissfully incompetent in.

posted at: 14:39 | path: /readings | permanent link

Finally! At last my insatiable need to find out my IP address, while shopping for shoes can be met.

I'm so relieved.

posted at: 12:32 | path: /stupidity | permanent link