NEW YORK (CNNMoney.com) -- A key measure of consumer confidence jumped much more than predicted in August, as job market outlook and business expectations improved, said a report released Tuesday.
The Conference Board, a New York-based business research group, said Tuesday that its Consumer Confidence Index rose to 54.1 in August from an upwardly-revised 47.4 in July.
Economists were expecting the index to increase to 48, according to a Briefing.com consensus survey. The index is closely watched because consumer spending makes up two-thirds of the nation's economic activity.
The index posted declines in June and July, but the reading "appears to be back on the mend," said Lynn Franco, a director at The Conference Board, in a prepared statement.
"Consumers were more upbeat in their short-term outlook for both the economy and the job market in August," Franco added.
Job market outlook.
Respondents expecting more jobs in the next six months rose to 18.4% from 15.5%.
Similarly, those saying jobs are "hard to get" slipped to 45.1% from 48.5% in August, while responses that jobs are "plentiful" ticked up to 4.2% from 3.7%.
Consumers were only slightly more positive in their income expectations, Franco noted. Those expecting an increase in their incomes jumped to 10.6% from 10.1%.
"As long as earnings continue to weigh heavily on consumers' minds, spending is likely to remain constrained," Franco said.
Consumers anticipating business conditions to improve over the next six months increased to 22.4% from 18.4% in July, the report said.
Conversely, respondents expecting conditions to worsen in the months ahead slipped to 15.8% from 19%.