In recent years, more and more postgraduates have various mental or behavioral problems because of the reasons of mental health.

近年来，因心理健康方面的原因而出现各种心理、行为偏差的研究生日益增多。

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Nonetheless, if evidence continues to accrue, there will be major resistance to accepting this for obvious scientific and behavioral reasons.

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For those kids, there tend to be behavioral reasons for their sleep problems, such as caffeine use, TV watching before bed or other issues such as anxiety.

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For these reasons and others, some foreign firms have already demonstrated positive behavioral and procedural change.

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