Answer:
Only a few of the many Rorschach-derived scores have demonstrated validity.
Step-by-step explanation:
The Rorschach test lacks Reliability. Reliability means that you get the same results no matter who is scoring the test. Scoring relies a lot on the examiner's interpretation. Because of this, two examiners can come to two very different conclusions when looking at the same person's results. Even with the same constant variable, the person. The other variable, the examiner, can produce different results.
That is why the major reason of criticism is a lack of Reliability.
I hope this helps you. Have a great rest of your day! ^^