American teens are setting an example for their parents through their volunteer work, according to a new poll by Harris Interactive.

The random national telephone survey released this week by the Federal Way-based charity World Vision found that more teens volunteer to support a charitable cause - 56 percent - than have a part-time job - 39 percent.

Parents and guardians said 82 percent of the teens in their lives do something to support charitable causes, including volunteering, recruiting others to a cause, wearing a button or T-shirt or donating money. Forty-six percent of the adults surveyed said they volunteer their time, but they also take credit for inspiring their children to volunteer.