The study - Ethnicity and class: GCSE performance - will be presented to the British Educational Research Association conference at Warwick University tomorrow.

关于种族与阶级和普通中等入学考试成绩的研究将在明天送往沃里克大学的英国教育研究中心会议。

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So says a study in the journal Social Science Research. [Rachel Dwyer, Laura McCloud and Randy Hodson, Youth debt, mastery, and self-esteem: Class-stratified effects of indebtedness on self-concept].

这一说法来自《社会科学研究》杂志上的一篇研究论文[rachel Dwyer Laura McCloud and Randy Hodson Youth debt mastery and self - esteem： Class - stratified effects of indebtedness on self - conce pt]。

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We must strengthen the study of guidance theory, middle class, stratum dividing research with society justice and so on, if we want to make the stratum dividing research move forward deeply.

要使社会学的研究走向深入，就必须加强阶层研究的指导理论、中间阶层、社会分层与社会公平等方面的研究。

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In that study, researchers looked at the data from two already completed studies, the Vioxx Gastrointestinal Outcomes Research study (VIGOR) and Celecoxib Long-Term Arthritis Safety Study (CLASS), and concluded that both drugs might slightly increase the risk of cardiac events such as heart attack and stroke.

FORBES: Magazine Article