Helping people with troubled mortgages is supposed to keep them in their homes and , over time, stabilized the housing market. The FDIC and Congress have urged that more money from the TARP be used for the purpose of propping up home loans instead of improving bank balance sheets.

The conventional wisdom about helping homeowners make payments may be wrong. According to The Wall Street Journal, a report from the Office of the Comptroller of the Currency and the Office of Thrift Supervision shows that "More than half of loans modified in the first quarter had slipped back into delinquency after six months, and were 30 or more days past due by the end of September."

Not very promising progress. The theories from federal officials about why this is happening were not very helpful.

A look at the average troubled mortgage-holder may be more useful. This is a man who may lose his job as unemployment rises from 7% to, perhaps, 9%. He has little prospect for his income to rise. He may have large amounts of credit card debt but no access to additional credit. He may have an expensive home equity loan. And, perhaps worst of all, the value of his home may be way below the value of his mortgage. He may be facing the fact that he will never get a dime of equity out of his house.

The idea that helping troubled mortgage-holders may break the fall of housing prices could be deeply flawed. That would mean that pouring tens of billions of dollars into the home mortgage market may have very little effect. Better to make people fell that their jobs are secure and that they have access to credit at reasonable costs. Maybe then homeowners will fell that paying their mortgages makes some sense.

Douglas A. McIntyre is an editor at 247wallst.com.