Essay On Average Mental Age Of Americans

Debunking Intelligence Experts: Walter Lippmann Speaks Out Essay title: Debunking Intelligence Experts: Walter Lippmann Speaks Out A startling bit of news has recently been unearthed and is now being retailed by the credulous to the gullible. “The average mental age of Americans,” says Mr. Lothrop Stoddard in The Revolt Against Civilization, “is only about fourteen.”.