After the first 100 days of divided government, and a new Republican leadership controlling the House of Representatives, 75 percent of respondents disapproved of the way Congress is handling its job.

Disapproval of Mr. Obama’s handling of the economy has never been broader — at 57 percent of Americans — a warning sign as he begins to set his sights on re-election in 2012. And a similar percentage disapprove of how Mr. Obama is handling the federal budget deficit, though more disapprove of the way Republicans in Congress are.

Still, for all the talk from Congressional Republicans and Mr. Obama of cutting the deficit as a way to improve the economy, only 29 percent of respondents said it would create more jobs. Twenty-seven percent said it would have no effect on the employment outlook, and 29 percent said it would cost jobs.