Certainly would be a very odd control group! Journal article just specifies 80 children, of which 48 were boys, so that would be an arithmetic problem at the W

Certainly would be a very odd control group! Journal article just specifies 80 children, of which 48 were boys, so that would be an arithmetic problem at the WSJ. Lucky they don't deal with numbers on a regular basis :-/ Corrections email address: wsjcontact@wsj.com