Dear评委老师，
I am honored to have been selected to present my English thesis defense to you today. My thesis is titled "The Impact of Social Media on Mental Health: A Comparative Study of Chinese and Western societies."
As a student of social media, I have been closely observing and analyzing its impact on various aspects of human life. In this thesis, I aim to investigate the differences in the mental health outcomes between Chinese and Western societies through a comparative analysis of social media usage and its effects on mental health.
The first chapter of this thesis provides a general introduction to social media and its impact on human behavior and communication. It discusses the history and development of social media, its current usage, and its potential negative effects on various aspects of society.
The second chapter examines the impact of social media on mental health in Chinese and Western societies. It explores the different social media platforms used in these two societies and their effects on mental health. It also discusses the factors that influence social media usage and its impact on mental health, such as age, gender, education, and income.
The third chapter compares the mental health outcomes between Chinese and Western societies. It analyzes the prevalence of mental health issues, the causes of mental health problems, and the effectiveness of social media in addressing these issues. It also discusses the different approaches used to address mental health issues in Chinese and Western societies.
The fourth chapter concludes the thesis by discussing the implications of this research for social media policy and regulation. It suggests that social media companies should take a more proactive approach to addressing mental health issues and that social media regulation should be tailored to the specific needs of each society.
Overall, this thesis aims to provide a comprehensive analysis of the impact of social media on mental health in Chinese and Western societies. It provides insights into the factors that influence social media usage and its impact on mental health, and it offers recommendations for social media policy and regulation.
Thank you for taking the time to read my thesis defense. I am confident that my research will contribute to the field of social media and mental health.
Sincerely,
[Your Name]