ARLINGTON -- On a spring day, Susan Lawrence was flipping through a magazine, Home School Digest, when she came across an advertisement that took her breath away. In it, ''The Rod," a $5 flexible whipping stick, was described as the ''ideal tool for child training." ''Spoons are for cooking, belts are for holding up pants, hands are for loving, and rods are for chastening," read the advertisement she saw nearly two years ago for the 22-inch nylon rod. It also cited a biblical passage, which instructs parents not to spare the ''rod of correction." The ad shocked Lawrence, a Lutheran...
