A computer-based search of Rorschach legal citations between 1945 and
1995 was conducted. The Rorschach test was cited in 247 cases in state
, federal, and military courts of appeal, averaging 5 times per year.
Twenty-six cases were identified in which the reliability or validity
of the Rorschach findings were an issue (10.5%). Despite occasional di
sparagement by prosecutors, the majority of the courts found the test
findings to be both reliable and valid. When Rorschach testimony was l
imited or excluded, it was usually due to invalid inferences that the
expert had made from the test data.