. 2015 Sep 17;2015:251792. doi: 10.1155/2015/251792
Copyright © 2015 Georgios Labiris et al.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 2.
Rasch analysis. Item-person targeting.