The Mental Hygiene Movement emerged in the early 20th century, focusing on the importance of mental health and well-being. It aimed to promote awareness about mental disorders and reduce the stigma associated with them. Advocates believed that just as physical hygiene is essential for health, mental hygiene is crucial for overall well-being. Key figures in this movement included Clifford Beers, who wrote about his own experiences with mental illness, and William James, who emphasized the significance of mental health in education. The movement led to increased funding for mental health research and the establishment of mental health programs in schools and communities.