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VAuroch comments on What is the difference between rationality and intelligence? - Less Wrong Discussion

11 Post author: Wei_Dai 13 August 2014 11:19AM

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Comment author: VAuroch 14 August 2014 07:33:42AM *  0 points [-]

I'm pretty sure analysis found that EQ was fully explained by "a * IQ + b * Openness".

Comment author: ChristianKl 14 August 2014 10:59:46AM 1 point [-]

Could you link to such an analysis? It would surprise me.

Comment author: VAuroch 14 August 2014 08:43:38PM *  0 points [-]

Didn't have a particular source in mind, was going off memory.

Looks like there's some debate over whether it has predictive power, but consensus is that EQ is a collection of mostly unrelated traits, and is heavily entangled with the big five, particularly neuroticism and openness, in an overlapping way. (My memory overstated the case somewhat.) This looks like a relatively representative study, and here are the abstract and docx of a study which concluded that EQ had no meaningful predictive power.

Comment author: ChristianKl 15 August 2014 09:56:12AM -1 points [-]

As far as the first study goes, I don't see why we should control for income and marital status. If EQ increases income in a way that increases life satisfaction then EQ is a highly useful construct.

That said there are political problems with treating openness as a variable to be maximized. Openness correlates with voting left in US elections. Teaching people to increase their abilities of emotional management might be politically easier to communicate.

A lot of personality tests are also easy to game if a person wants to score highly. The notion of intelligence supposes that getting high values in the test needs actual skill.