When a baby cries, it is not being manipulative, it is trying to communicate the only way it knows how:
http://www.yorknewstimes.com/news/article_e4edc1e8-4ea6-11e1-9447-001871e3ce6c.html
When a baby cries, it is not being manipulative, it is trying to communicate the only way it knows how:
http://www.yorknewstimes.com/news/article_e4edc1e8-4ea6-11e1-9447-001871e3ce6c.html