What Findings Have Resulted from Studies of "Real" EMDR and "Sham

Multiple Choice

What findings have resulted from studies of "real" EMDR and "sham" EMDR, a kind of placebo condition that removed the eye movements from the treatment?

A) There was no difference between real and sham EMDR.
B) The sham EMDR was more effective than the real EMDR.
C) The real EMDR was more effective than the sham EMDR.
D) The real EMDR was more effective than the sham EMDR, but only for males.