The Revised Child Anxiety and Depression Scale-Short Version: scale reduction via exploratory bifactor modeling of the broad anxiety factor
Psychological Assessment (2012) - Comment
pubmed: 22329531  doi: 10.1037/a0027283  issn: 1939-134x  issn: 1040-3590 

Chad Ebesutani, Steven P. Reise, Bruce F. Chorpita, Chelsea Ale, Jennifer Regan, John Young, Charmaine Higa-McMillan, John R. Weisz