The section titled "Social Class and Mental Illness" is likely to discuss the relationship between social class and mental health issues. It may explore how factors such as income, education, and social status can influence the prevalence, diagnosis, treatment, and outcomes of mental illnesses. The references to "New York: John Wiley & Sons, Inc." and "London: Chapman & Hall, Ltd." suggest that the content may be part of a book or academic publication, possibly focusing on empirical research or theoretical analysis in this area.The section titled "Social Class and Mental Illness" is likely to discuss the relationship between social class and mental health issues. It may explore how factors such as income, education, and social status can influence the prevalence, diagnosis, treatment, and outcomes of mental illnesses. The references to "New York: John Wiley & Sons, Inc." and "London: Chapman & Hall, Ltd." suggest that the content may be part of a book or academic publication, possibly focusing on empirical research or theoretical analysis in this area.