But there are few changes in study methods, and the inferential and qualified studies are still on the ruling positions.

但是在研究方法上并没有什么明显的变化，推论性的东西、质化研究的东西仍然处于主导地位。

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One study compared the effects of high-fear and low-fear appeals on changes in attitudes and behaviors related to dental hygiene.

高恐惧诉求、低恐惧诉求会影响与牙齿卫生有关的态度和行为变化，一项研究对这两者进行了比较。

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A study found that there are similar changes in brain structure between those who are bilingual from birth and those who start learning a second language later.

一项研究发现，在双语环境下成长的人和后天开始学习第二语言的人之间，大脑结构有相似的变化。

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Doctor Ruhli says researchers used this method to study changes in the tuberculosis bacteria from two thousand year-old mummified tissue.

VOA: special.2010.06.29

This week, we will tell about a study linking activity on the sun to changes in Earth's climate.

VOA: special.2009.09.29

"An empowered group of ministers has been set up to study whether any changes in the law are necessary.

VOA: standard.2010.06.10

In addition, Beresford adds that the dietary changes in this study were made among women over the age of 50.

NPR: New Studies: Low-Fat Diets Don't Prevent Cancers

The CEO hoped that this new information could be used to make slight changes in a study of Affinitak currently being conducted with Eli Lilly (nyse: LLY - news - people ).

FORBES: Magazine Article

We met Dr Carey at Lambeth Palace and talked to him in his private study about the changes he's presided over in the decade he's been in charge of the Anglican Church.

BBC: News Online