Truby King also "attacked those women who had entered the professions; he insisted that all women had a duty to the British empire and to the "race" to have lots of children; and he argued that the schools should train them for this task." (source).
If only CV had followed that advice, too, eh?!
Truby King is widely accused of being a big supporter of eugenics, he also advised toilet training from 2 weeks old, & how to prevent your child from masturbating. Somehow I hadn't put him in the elimination communication camp, must admit!
Also, all the references I can find say that TKing was originally inspired by farm experiences to believe that baby humans should be raised on the same regime that seemed to best suit baby cows. Which makes a lot of sense, really -- if you want to raise a stupid unaffectionate animal with a brain the size of a walnut, that is.