(PhysOrg.com) -- Humans don’t always make the most rational decisions. As studies have shown, even when logic and reasoning point in one direction, sometimes we chose the opposite route, motivated by ...

For all the deference to “laws” of nature that supposedly govern everything that happens, the truth is that randomness rules the world. Everywhere you look, randomness is at work, in all the processes ...

The conjunction and disjunction fallacies are famous for revealing the limits of human reasoning about probability. This can be measured by telling people a short story about a character and then ...

Add Yahoo as a preferred source to see more of our stories on Google. Human behaviour is an enigma that fascinates many scientists. And there has been much discussion over the role of probability in ...

HALF a century of research has shown that people do not always follow the “rational” rules of classical probability theory when making decisions, particularly under conditions of uncertainty.

This is a preview. Log in through your library . Abstract It is shown that quantum mechanics cannot be formulated as a stochastic theory involving a probability distribution function of position and ...

Classical probability theory assumes an equal likelihood for all outcomes. For example, if you were to flip a coin, there's an equal change of it landing on "heads" or "tails." Microsoft Excel offers ...

The lure of blogging is strong. Having guest-posted about problems with eternal inflation, Tom Banks couldn’t resist coming back for more punishment. Here he tackles a venerable problem: the ...