Which R packages have good collections of psychology datasets? The open source statistical software R has a range of contributed packages. Some of them include datasets. 

I teach research methods in psychology and I'm looking for interesting real-world dataset to use as the basis for tutorials. I've found a few in contributed R packages (e.g., AER, psych), but I'm not aware of a general resource listing R packages that supply multiple interesting, real-world, psychological datasets. In particular, some textbooks have an aligned R package containing many interesting datasets. 


What R packages include multiple interesting, real-world, psychological datasets?
For any package identified, it would be good to have a sense of the kinds of datasets contained
Some extremely large personality data sets can be downloaded at http://personality-testing.info/_rawdata/ in CSV format.

They are not packaged in R, but I post the link because you indicate in your reply to USER:what that you are having trouble finding any data sets what so ever.