@article{944672, recid = {944672}, author = {Hawken, Leanne S., and Crone, Deanne A., and Bundock, Kaitlin, and Horner, Robert H.,}, title = {Responding to problem behavior in schools : the check-in, check out intervention /}, pages = {1 online resource }, url = {http://library.usi.edu/record/944672}, }