http://www.itemanalysis.com/
I've used ConstructMap and R to do the calculations behind Item Response Theory, a set of educational measurement techniques and tools for analyzing test items and test respondents. It can get a bit complex, and it doesn't help that some of the software is difficult to learn. I've never tried jMetrik, but it looks more user-friendly than either ConstructMap or R.
I've used ConstructMap and R to do the calculations behind Item Response Theory, a set of educational measurement techniques and tools for analyzing test items and test respondents. It can get a bit complex, and it doesn't help that some of the software is difficult to learn. I've never tried jMetrik, but it looks more user-friendly than either ConstructMap or R.