All of the Following Support Sulloway's and Others; Conception of Birth

All of the following support Sulloway's and others; conception of birth order, except one. Which does NOT support it?

A) First borns are higher on "separate knowing."
B) Later born students are more likely to be arrested.
C) Researchers showed that biological birth order and rearing order are different.
D) In the context of family, later borns are lower in achievement and higher in rebelliousness, etc.