Health

The Dunning-Kruger Effect: Over-assessment of Self despite Incompetence

»Posted by on Dec 22, 2013 in Health | 0 comments

The famous philosopher Bertrand Russell once said, “One of the painful things about our time is that those who feel certainty are stupid, and those with any imagination and understanding are filled with doubt and indecision.”

Psychologists call this the Dunning-Kruger effect, a centuries-old mental condition wherein unskilled individuals experience illusory superiority, failing to recognize the fact that they really are incompetent. The name was coined by Cornell University psychologists David Dunning and Justin Kruger, who conducted a series of tests in 1999, which involved undergrad psychology students, in the areas of logic, humor, and grammar.

Many other tests were conducted between 2000 and 2012, some of which centered on sensitivity and skills, like playing tennis or chess, driving a vehicle, and reading comprehension. After results of the tests were given to the students, they were asked to assess themselves and, as expected, the results of the assessment were identical – poor performers always thought highly of themselves, as well as believed that they were better than anyone else.

The problem, however, is not only the fact that incompetent people fail to realize their own incompetence; high achievers believe that others are just as good as they are, failing to realize that they are actually more gifted and competent than others. Dunning and Kruger do not consider the latter case a serious issue, though, since they know that these people will understand and appreciate more their capabilities if told about their real abilities. While with regard to the poor performers, the two experts saw how they openly recognized and acknowledged their incompetence when trained further about certain skills.

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Discovery of a Nontoxic Medical Treatment

»Posted by on Oct 4, 2013 in Health | 0 comments

Recently, a Kansas State University biology professor, Govindsamy Veddiyappan, discovered a breakthrough in treating the common human fugal pathogen, Candida albicans. After noticing that the herb, Gymnema sylvestre, was a common remedy used by diabetics in developing countries, he studied it on a microbiological level. His research showed that Gymnema sylvestre is a nontoxic compound that can curb the virulent properties of the fungus.

Candida albicans is a fungus that can be, most commonly, found in the mouth and intestines, when overgrown; it is often an agent in the progression of genital and oral infections. Organ transplant patients, HIV/AIDS patients, cancer patients, and other people with compromised immune systems are more likely to suffer from infections involving a Candida albicans surplus.

One of the most important implications of Vediyappan’s discovery is that the herb treats the body in a way that doesn’t compromise other cells. For people with weaker immune systems the non-toxic property of gynemic acid compounds is extremely valuable since it doesn’t compromise their heathly cells. It is important to note that Vediyappan and his team are not the first to discover that gynemic acid compounds are nontoxic. They are, however, the first to discover that gynemic acid compounds are effective in blocking the harmful fungal transition of Candida albicans.

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