[ Oh, so that's it. Spock's expression clears at that (not that there was much to clear in the first place), and his tone is even, non-accusatory, and actually pretty calming when he speaks. ]

I understand, Admiral. I would not push you into a uncomfortable decision, and a mind meld can be a deeply personal thing, part of the private life, and generally not used on other species. If you were to decide that a mind meld is suitable, however, I would be able to shield our minds to the point that personal information would be unavailable for scrutiny and would only concentrate on determining your telepathic status.