The major reason for criticism of the Rorschach test is that

A) no computer-aided tool has been designed to facilitate scoring of the test.
B) only a few of the many Rorschach-derived scores have demonstrated validity.
C) the test discourages individuals from communicating openly in clinical interviews.
D) the test can be used effectively only with individuals who are severely maladjusted.

The major reason for criticism of the Rorschach test is that only a few of the many Rorschach-derived scores have demonstrated validity. While it may be useful in some situations, the test has often been criticized for its lack of scientific rigor and inconsistent results. Additionally, it can be difficult to score and interpret, making it challenging to use with any level of accuracy. Therefore, option B is the best choice.