Indeed, if we suspend our disbelief for a moment, and presume that psychic women exist, then naked ones would, due to their status as true psychics, KNOW that you are looking at them lustfully (which tends to be the first mode of thought of your typical male idiot), and they are statistically likely to take exception to this, as we have a valid analog model in perfectly normal women taking exception to such behavior, only with perfect awareness that the idiot is indeed oogling them.
Given the prevalence of physical attacks from women against idiot men under such circumstances, (often leading to nosebleed), we can safely presume that should psychic women indeed exist, and that they are naked, they are likely to perform powerful psychic attacks the very instant they are observed by a male idiot.
At which point, it would become experimentally difficult to determine if it is the psychic attack itself that causes the nosebleed, or if it is the poor self control of the idiot resulting in a sudden spike in bloodpressure from observing the naked psychic woman that causes it.
Given this dilemma, should it be proven that naked psychic women do indeed exist, I propose that a double blind clinical experiment involving psychic women, ordinary women, states of undress, and idiot men be conducted to determine how these effects manifest in terms of instance of nosebleed in idiot male humans.