All Acronyms. UA [Internet]; Jul 31, 2016 [cited 2016 Jul 31]. Available from: http://www.allacronyms.com/_Military/UA. 'UA', All Acronyms, 31 July 2016, <http://www.allacronyms.com/_Military/UA> [accessed 31 July 2016] All Acronyms, UA (Jul. 31, 2016, 2:07 AM), available at http://www.allacronyms.com/_Military/UA.
1 Human (Homo Sapiens): Humans begin to show self-recognition in the mirror test when they are about 18 months old, or in what psychoanalysts call the  mirror stage .
In other words, when it comes to motor development, babies are self-learners â they really do know best. By holding a babyâs hands to mobilize him, position and reposition his body, we hinder his natural ability to find balance, sense spatial relations, and judge what he can and cannot do. Better to trust our babies to walk when they are ready, and by doing so encourage mental and physical awareness.