I'm picking a topic for my Psychology Honours dissertation next year and I've got so many options and interests that the overabundance of choice is near paralyzing. So in the interests of crowd sourcing and hopefully writing about something of substance, I'd like to hear suggestions for potential directions I could take. It can be any idea but one that frequently pops up on less wrong and needs further exploration or exposure would be ideal.
Basically feel free to offer suggestions but ideally I want something that (assuming I do it right) would help lay a part of the groundwork required to build up someones rationality.
They seem to usually go under a name like testing 'critical thinking'; http://www.uwsp.edu/special/wact/WACTConference2007/WarrenCTExams.pdf to name my first Google hit gave 8 commercially available tests of critical thinking, at least of few of which sound good to me eg. Watson-Glaser Might also look at the studies cited in http://images.austhink.com/pdf/Claudia-Alvarez-thesis.pdf