ROANOKE, Va. -

No matter what their ages are, kids often put up a fight at bedtime.

Now researchers at Virginia Tech are trying to look at how differences in sleep patterns affect the health of parents and children.

They're looking for families in the Roanoke Valley to take part in the Southwest Virginia   Family Sleep Study.

Families will receive up to $100.00 for full participation in the initial study, and another $100.00 for full participation in the follow-up study.

You can find out more details on their Facebook page, Join the SW Virginia Family Sleep Study. Or, you can call (540) 818-5376 or email them at vtiddlab@vt.edu.