Using the ASEBA to Screen for Callous Unemotional Traits in Early Childhood: Factor Structure, Temporal Stability, and Utility
Journal of Psychopathology and Behavioral Assessment (2011) - Comment
pubmed: 21483647  doi: 10.1007/s10862-010-9195-4  issn: 0882-2689  issn: 1573-3505 

Michael T. Willoughby, Daniel A. Waschbusch, Ginger A. Moore, Cathi B. Propper