Two years before, a nationwide study of college graduates had shown that more than a third had made no significant gains in such mental abilities during their school years.

两年前，一项针对全国大学毕业生的研究表明，在校期间，超过三分之一的人在这些心理能力方面并没有取得明显进步。

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Carli says that one of the most significant things about his study is that it provides new early-warning signs for parents, teachers and mental health-care providers.

卡利说，他的研究中最重要的一点是，它为家长、教师和精神卫生保健提供者提供了新的早期预警信号。

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Even though they spend the significant portion of the year hibernating, according to this case study, marmots are still considered excellent subjects for animal behavioral studies.

尽管土拨鼠一年中的大部分时间都在冬眠，根据这个案例研究，它们仍然被认为是动物行为研究的优秀对象。

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Dr Cook-Deegan was one of the authors of a study that showed a significant risk of adverse selection in the market for long-term-care insurance (the sort bought by the young in order to ensure they have nursing care when they become old and infirm).

ECONOMIST: Genetics, medicine and insurance

After ten weeks of Tai Chi classes, the study group showed significant improvements in tests of their memory, language, attention, stress, mood and fatigue.

FORBES: Are Yoga and Tai Chi Good Candidates For Physical Therapy?

Andrew Husband, principle lecturer in pharmacy at the University of Sunderland and lead on the Gateshead study said allergies were a significant cause of avoidable adverse drug reactions among hospital in-patients each year.

BBC: Patients should be asked about allergies on admission