Trust in news media has reached a new low, with record numbers of Americans saying reporting is inaccurate, biased and shaped by special interests, according to a survey set to be released Monday.

The survey of 1,506 people interviewed in July by the Pew Research Center showed that self-described Republicans continued to take the dimmest view of news organizations, but discontent among Democrats was catching up.

On crucial measures of credibility, faith in news media eroded from the 1980s to the ’90s, then held fairly steady for several years, according to Pew surveys that have asked some of the same questions for more than two decades. But in the two years since the last survey, those views became markedly more negative.

In this year’s survey, 63 percent of respondents said news articles were often inaccurate and only 29 percent said the media generally “get the facts straight”  the worst marks Pew has recorded  compared with 53 percent and 39 percent in 2007.