That question may never be asked in a highly developed economy like the United States where increases in prices at the gas pump are felt most directly by consumers, but it is a question that is being asked frequently these days in China where food is such an important part of the budget for most.

FORBES: Pork Prices and Inflation

Parents who noticed that their children felt bad about themselves tended to pump up the praise when working with them, saying things like, "You're so smart, " or, "You're such a good artist, " researchers found.

WSJ: The Right Level of Self-Esteem for a Child