RT Journal A1 BECK AT, WARD CH, MENDELSON MM, MOCK JJ, ERBAUGH JJ T1 AN inventory for measuring depression JF Archives of General Psychiatry JO Archives of General Psychiatry YR 1961 FD June 1 VO 4 IS 6 SP 561 OP 571 DO 10.1001/archpsyc.1961.01710120031004 UL http://dx.doi.org/10.1001/archpsyc.1961.01710120031004 AB The difficulties inherent in obtaining consistent and adequate diagnoses for the purposes of research and therapy have been pointed out by a number of authors. Pasamanick12 in a recent article viewed the low interclinician agreement on diagnosis as an indictment of the present state of psychiatry and called for "the development of objective, measurable and verifiable criteria of classification based not on personal or parochial considerations, but on behavioral and other objectively measurable manifestations."Attempts by other investigators to subject clinical observations and judgments to objective measurement have resulted in a wide variety of psychiatric rating scales.4,15 These have been well summarized in a review article by Lorr11 on "Rating Scales and Check Lists for the Evaluation of Psychopathology." In the area of psychological testing, a variety of paper-and-pencil tests have been devised for the purpose of measuring specific