Anyone raising a child today has likely fretted about screen time and wondered about the impact of devices on our kids. Does the technology affect their brains? Does it limit their social development? Could it harm them emotionally? Could it delay when they start talking?
원문출처 : http://www.cnn.com/2017/05/04/health/babies-screen-time-speech-delays-study/index.html
원문출처 : http://www.cnn.com/2017/05/04/health/babies-screen-time-speech-delays-study/index.html