Many parents have theorized that there's a recessive gene that seems to be present in about 99 percent of young children: the whining gene.

If only DNA or some other scientific phenomenon could account for why so many of our kids resort to whining when they want something. And coming up with an effective coping strategy to pull the plug on whining can greatly improve your relationship with your child. On the other hand, coming up with the wrong one will only encourage more whining.

Experts say parents must exercise caution when their children resort to whining. If you mock or ignore them, this might enrage them. It's important to know WHY they are whining. If they feel it's the only way to get your attention, it's time to take stock of how much attention you're giving your children. On the other hand, providing positive reinforcement by "caving" to their requests will only encourage them to whine more.

Here's a selection of some of the best advice offered by members of the iVillage communities: