"... There are children who are shy and distressed in cottage homes that are run on old fashioned discipline lines. . . . Either they cry and cry, or prove aggressive and go home. ... Yet most children tolerate their billets, and I suppose, so far, 50 per cent, would not go back if they could. Say 25 per cent are passably contented. 25 per cent, would go back at once, and of these, say 10 per c...