Cumulative Record. Chapter 47: Baby in a Box. Quote 7

A few critics have objected that they would not like to live in such a compartment themselves—they feel that it would stifle them or give them claustrophobia. The baby obviously does not share in this opinion … The plain fact is that she is perfectly happy. She has never tried to get out nor resisted being put back in, and that seems to be the final test. (pp. 618-619)