An improved MMPI short form: the MMPI-168-E.
K-corrected MMPI-168 scales using short and long form K scales (N = 2439). The latter increased the correlation between abbreviated and standard scales in most instances. Because using the entire K scale involves the addition of only 18 items to the MMPI-168 while it generally improves the statistical validity of several scales in addition to K, this was proposed as a cost-effective means of improving the MMPI-168.
D006778:Hospitals, Psychiatric; D006801:Humans; D008950:MMPI; D001523:Mental Disorders / Q000523:psychology*; D011594:Psychometrics