It's complicated: the social lives of networked teens

Identity: why do teens seem strange online?

Privacy: why do youth share so publicly?

Addiction: what makes teens obsessed with social media?

Danger: are sexual predators lurking everywhere?

Bullying: is social media amplifying meanness and cruelty?

Inequality: can social media resolve social divisions?

Literacy: are today's youth digital natives?

Searching for a public of their own

Teen demographics.