The American Psychological Association Amicus Brief Submitted in Maryland V

The American Psychological Association amicus brief submitted in Maryland v. Craig was

A) cited in the body of the opinion, helping to define the meaning of the Sixth Amendment confrontation clause
B) controversial within the psychological profession because some said the research was not strong enough to warrant a recommendation that a constitutional right be curtailed
C) a) but not b)
D) both a) and b)