Sheeple (a portmanteau of "sheep" and "people") is a term of disparagement in which people are likened to sheep, a herd animal. The term is used to describe those who voluntarily acquiesce to a suggestion without critical analysis or research. By doing so, they undermine their own individuality and may willingly give up their rights. (http://en.wikipedia.org/wiki/Sheeple)

"There is scope for further action by the Federal Reserve to ease financial conditions and strengthen the recovery," Bernanke wrote to the committee's chairman, Representative Darrell Issa, in a letter obtained by Reuters on Friday.

Bernanke at the end of next week will give a closely watched speech at an annual symposium in Jackson Hole, Wyoming, which will be closely watched for clues into the prospect of further bond-buying from the Fed.

U.S. Federal Reserve Chairman Ben Bernanke answers questions during a news conference at the Federal Reserve in Washington June 20, 2012.
Credit: Reuters/Jonathan Ernst

Asked if it was too soon to consider new monetary easing steps when the Fed's Operation Twist program aimed at lowering long-term bond yields was still in effect, Bernanke said policymakers must invariably look beyond the immediate term.

"Because monetary policy actions operate with a lag, the stance of policy must necessarily be set in light of a forecast of future performance of the economy," Bernanke said.

Fed officials sharply revised down their forecasts for U.S. economic growth in June, and another potential round of downward revisions could come at its September meeting.

U.S. gross domestic product expanded at an annual rate of 1.5 percent in the second quarter, a level seen too weak to lead to a sustained decline in unemployment, which rose to 8.3 percent in July.

In response to the financial crisis and recession of 2008-2009, the Fed cut rates to effectively zero and bought some $2.3 trillion in mortgage and Treasury bonds to put downward pressure on long-term borrowing costs.

Source: reuters.com - Reporting By Pedro Nicolaci da Costa; Editing by Neil Stempleman