Does music affect a child's ability to nap restfully? answer:Yes.
WHAT WOULD BE MY VARIABLE?
Variable is music. Control is what? silence? news? YOu have to state the control. How are you going to measure the results, as what is exactly "restful"?
I rest well with Mozart, and Hayden. But Punk Rock? Hardly.
Of course, how do I know I rest well if someone is not taking some type of data?
Good luck.
like what you mean restate the control? i don't understand this whole variable deal.
Check these sites. I hope they help you.
http://www.cool-science-projects.com/independent-and-dependent-variables.html
http://en.allexperts.com/q/Science-Kids-3250/2008/8/Biology-2.htm