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But have you seen a spiked 8, spiked f-scales, and high Wsum6/f-%? Unfortunately, I see this in about half of the cases where r/o psychosis is part of the referral question. The MMPI-2 would always be an easier way to reach a diagnosis if it weren't questionably valid a lot of the time.
The MMPI-2 also can't be given in every instance. People have remarkably low reading levels.
Oh I agree, and I have seen that often. In fact, an invalid MMPI is not-not meaningful in dx of psychosis as the F reflects a lack of organization among other thigns.
My point is really that the purpose of the Ror is to access perceptual experiences, not only to assess subtle psychosis. I could go on about how the Ror provides evidence that other tests cannot; for any client.