If you're looking for a discussion of running economics-style experiments on MTurk (as well as some advice on keeping online experiments internally valid): htt

If you're looking for a discussion of running economics-style experiments on MTurk (as well as some advice on keeping online experiments internally valid): http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1591202 http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1591202