"The economic downturn has made the middle class less generous toward others," said Guy Molyneux, a partner at Hart Research Associates, a Washington firm that researches attitudes toward the poor. "People are less supportive of the government helping the poor, because they feel they're not getting enough help themselves.
"It's a divided country, splitting on a fault line: those who think the poor are poor because they don't try enough, and those who think the poor simply need help."
Matt Wray, a sociologist at Temple University, agreed: "Hatred of the poor is fueled by the middle class's fear of falling during hard times."
Americans don't understand how the poor are victimized by a lack of jobs, inefficient schools, and unsafe neighborhoods, experts say.
"People ignore the structural issues - jobs leaving, industry becoming more mechanized," said Yale sociologist Elijah Anderson, renowned for his study of the Philadelphia poor. "Then they point to the poor and ask, 'Why aren't you making it?' "
Americans tend to blame the victim, according to Angela Sutton, 33, of Northeast Philadelphia. "People think we like mooching off the system, and don't see the circumstances that put us here," said Sutton, who was shot in the stomach at 14 and raped by a relative the next year while growing up in North Philadelphia.
A former welfare recipient, Sutton is an unmarried mother of two children living on disability insurance and food stamps. "They think we're lazy and want a free ride."
Talk radio has especially galvanized against the poor.
In June, conservative Rush Limbaugh denigrated food stamps, which hunger experts have said are vital to poor children.