Most, but not all, of the articles listed on these pages discuss or evaluate the PCL-R, the PCL:SV, the PCL:YV, and other Hare Scales. Our apologies in advance for uncertainties, errors, and omissions. Some references may be incomplete because we do not yet have copies and we are unsure of the full and proper cite. If you can provide missing information, want to suggest an article for inclusion, or find a mistake, please contact us. We will update these pages several times a year, so please visit again in a few months. Note that all information on these pages is accurate to the best of our knowledge. Information from secondary sources should be double checked before being cited.