Just 12 and 7 percent of this group had hyperactive and conduct problems, respectively, compared with 23 and 14 percent of those not exposed.

暴露组的儿童仅有12%和7%各表现出活动过度和品行问题，而非暴露组则为23%和14%。

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In adolescents, poor sleep quality is associated with depression, anxiety, inattention, conduct problems, drug and alcohol abuse and impaired cognitive function.

在青少年中，不良的睡眠质量与抑郁，焦虑，注意力不集中，问题行为，毒品及酒精滥用以及认知功能受损等问题密切相关。

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The teachers also rated conduct problems - restlessness, daydreaming, disobedience, lying, etc. - and emotional problems - anxiety, fearfulness, diffidence, avoidance of attention, etc。

同时，教师们也就行为问题(多动、走神、叛逆、撒谎等)以及情绪问题(焦虑、恐惧、怯懦、无法集中精神等)打出了不同分数。

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"I had many problems. I could not go to my farm or conduct my business.

VOA: special.2010.08.09

A few miles away,more problems as American military police try to show the Afghans how to conduct vehicle searches on short notice.

VOA: standard.2009.12.13

Watching more than three hours' TV a day at this age predicted a very small increase in "conduct" problems at the age of seven.

BBC: TV time 'does not breed badly behaved children'

Conduct disorder is marked by fairly serious behavior problems, like breaking rules for no clear reason, harming other people or animals, lying, not attending school, running away, and vandalizing property, according to the NIH.

FORBES: Kids With Behavior Problems Have Changes In The Brain

And in a great boost for the cause of generating novel solutions to tough national problems, COMPETES gives every department and agency the authority to conduct prize competitions.

WHITEHOUSE: Office of Science and Technology Policy Blog