THE DIAGNOSTIC VALIDITY OF THE RORSCHACH TEST
John D. Benjamin M. D.1, and
Franklin G. Ebaugh M. D.1
1 Denver, Colo.
1. Previous attempts to investigate the reliability and validity of the Rorschach test by means of statistical methods are criticized.
2. In a series of 50 cases the Rorschach diagnosis is compared with the clinical diagnosis.
3. The results of the investigation show that the Rorschach test possesses a high degree of diagnostic validity.