Those who work with teenagers say the answer is both, as does most research.

Make friends with teenagers - they will show you how to get the best out of your technology.

Where is a good place for a single parent with teenagers?

They get a bad press, but life with teenagers can be a joy.

She was an instant hit with teenagers and young kids.

With teenagers, discussions about the war are likely to turn political.

Risky behavior also seems more likely with teenagers in groups.

We all know how hard it is to deal with teenagers and drinking.

Group therapy is common, but putting older patients with teenagers may not always work.

Making up the difference: help for single parents with teenagers (1984).