In the absence of parents' company in their childhood, these children will lack of confidence.

童年时缺乏父母陪伴，孩子们会缺乏自信。

youdao

There is a lack of confidence in the government's ability to manage the economy.

对政府管理经济的能力缺乏信心。

《柯林斯英汉双解大词典》

I can declare in no uncertain terms that not praising children can lead to their lack of confidence.

我可以毫不含糊地说，不赞扬孩子会导致他们缺乏自信。

youdao

Similar surveys show that the public in countries with large Muslim populations - including Turkey - lack the confidence Iranian President Mahmoud Ahmadinejad can do the right thing regarding world affairs.

VOA: standard.2010.07.26

And the Clarets will not lack in confidence, having put away Chelsea and Arsenal in previous rounds.

BBC: Alan Hansen's column

Somalia comes out, there is only one message that will be conveyed: Bipartisan majorities in the Congress lack confidence in President Clinton's management -- and that of his senior subordinates -- of American foreign policy in general and their ability to make appropriate use of military power in particular.

CENTERFORSECURITYPOLICY: Center For Security Policy

Bulls cited some of the same factors that have been fueling the recent rally rising debt levels in developed nations, a lack of confidence in the dollar and other fiat currencies, plus worries about a soft economy meaning prolonged loose monetary policy.

FORBES: Survey Participants Tilted Bullish On Gold Prices Next Week