1. 语言变迁原因language transformation
2. 小孩与成人语言能力的比较comparison of the linguistic ability of adults and children
3. 语言学研究linguistic research
4. 大学教学改革reform of college curriculum
5. 记忆与语言学习memory and language study
6. 语言改革language reform
7. 双语教育bilingualism
8. 阅读速度reading speed
9. 儿童智力研究children's intelligence
10. 家庭与青少年性格family and the personality of teenagers
(五)社会百态
1. 电压对人类心理voltage and human psychology
2. 工作场所吸烟smoking in workplace
3. 工作与家庭冲突work and life balance
4. 公司管理corporate management
5. 冒险心理研究research of psychology of adventure
6. 面试之技巧interview skills
7. 人类体能极限研究human physical extremes
8. 市场行销变迁development of marketing
9. 室内空气综合症sick building syndrome
10. 如何提高运动员成绩how to improve athletic performance
11. 体育运动athletic activity
12. 天才genius
13. 医生与药品推销doctors and drug promotion
14. 运动与青少年健康sports and juvenile health