Who at a Child Protection agency is qualified and
bonded (malpractice) to interpret such a test?

It's Voo Doo.

Keep in mind that most CPS caseworkers are NOT
even licensed or qualified Social Workers.

If they WERE, they would quickly be aware that
even they are NOT qualified to interpret such
a survey, for doing so violates ethical code.

It's unethical for an unqualified person to
interpret such stuff, but they can "play dumb".

I would challenge you to prove any reliable
means for an unskilled, unqualified person
to predict human behavior.

With the education that CPS caseworkers have,
they might as well be reading tea leaves,
chicken entrails or astrological signs.

All of the pro-CPS defenses come up because
you people know that such instruments are
unethical garbage.