In a Comprehensive Review of Studies Comparing Clinical and Statistical

In a comprehensive review of studies comparing clinical and statistical prediction,Grove et al.(2000) reported that

A) statistical prediction was superior to clinical prediction only when the judges were psychologists.
B) statistical prediction was superior to clinical prediction only when the judges were physicians.
C) statistical prediction was superior to clinical prediction only when the prediction did not involve psychotherapy outcome.
D) statistical prediction was superior to clinical prediction across a wide variety of conditions.