vallinder

> Curiosity is the most superficial of all the affections; it changes its objects perpetually; it has an appetite which is sharp, but very easily satisfied; and it has always an appearance of giddiness, restlessness and anxiety. - Edmund Burke, A Philosophical Enquiry into the Origin of our Ideas of the Sublime and Beautiful Curiosity is the first virtue: "[a] burning itch to know is higher than a solemn vow to pursue truth." Yet I find surprisingly little material about curiosity on Less Wrong. Sure, AnnaSalamon shows us how to use curiosity, lukeprog ponders what curiosity looks like, Elizabeth discusses the limits of curiosity, and Eliezer_Yudkowsky offers the meditation on curiosity. But we have never been provided with an overview of the science of curiosity, as has been done for procrastination, motivation, and happiness, for instance. Perhaps most Less Wrongers score high on curiosity already, so there hasn't been much need to study it. But I often wish I were more curious. Some of you may, too. For the rest, what follows is a journey back to the basics of rationality. What is curiosity, and how can we become more curious? Curiosity: what? We have all felt that burning itch to know on at least some occasions. It leads us to ask questions,1 manipulate interesting objects,2 and continue doing challenging tasks.3 Kashdan and Fincham (2004) define curiosity as "the volitional recognition, pursuit, and self-regulation of novel and challenging opportunities (reflecting intrinsic values and interests)". Loewenstein (2000) also emphasizes the fact that curiosity occurs in the absence of an extrinsic reward. All theories of curiosity agree that its short term function is to learn and explore. In the longer term, curiosity aids us in building knowledge and competence.4 When curious, we enter a state of flow, and become immersed in whatever it is we are doing.5 Researchers distinguish between state curiosity and trait curiosity. State curiosity is evoked by extern