帮忙翻译一段话，翻译的好的话我还会多给分的！谢谢啦

Question

布鲁姆认为学业不良的主要原因是由于教师不正确的学生观及不恰当的教学方法造成的。
进入七、八十年代，随着研究领域的不断扩大，差生问题的研究不再限于教学过程，而开始注意到差生心理特点和社会背景方面的探索。许多心理学家和教育家开始用社会学的观点与方法探讨差生得为模式同社会特征之间的联系。主要集中在以下几个方面：
1、差生特定技能落后模式及改变。这方面研究的中心是探讨差生语言技能的特点和改进方法。
2、差生心理特征的探索，这方面研究的中心是有关差生的归因特征和由此派生出来的控制点的探索。
3、 差生家庭背景特征的研究。
4、 角色理论倾向的差生问题研究。

Answer 1

Bloom believe that the main reason for poor school teachers is incorrect because the concept of students and inappropriate teaching methods for this.
Entering the 1970s and 1980s, with the growing field of study, poor students are no longer limited to the study of teaching process, and begun to realize that poor grade students psychological characteristics and social background of exploration. Many psychologists and educators began sociology of view and method for poor students in the same mode of the link between social characteristics. Mainly concentrated in the following areas:
1, and poor grade students specific skills backward mode and change. Research in this area is the center of poor students to the characteristics and language skills improved method.
2, and poor grade students psychological characteristics of the exploration, research in this area is the center attributed the poor hygiene and the resulting characteristics derived from the control point of exploration.
3, and poor grade students family background characteristics of the study.
4, the theoretical role of the tendency of poor grade students issues.