Integrating AI in Psychological and Mental Health Care: Techniques, Applications, and Ethical Considerations explores the evolving role of artificial intelligence in transforming mental health services. Beginning with an overview of AI's foundational concepts and its historical development, the book lays the groundwork for understanding how advanced technologies are reshaping psychological care. Readers learn about diagnostic innovations, machine learning's influence in treatment planning, and natural language processing's impact on patient communication. By examining AI's integration into mental health, the book provides context for its significance in diagnosing, managing, and monitoring conditions such as anxiety, depression, and complex psychological disorders. In addition, the book emphasizes the importance of ethical responsibility and privacy in AI-driven interventions, ensuring practitioners remain mindful of patient rights and data security. It highlights practical tools like virtual psychotherapists and AI-powered cognitive behavioral therapy, illustrating real-world applications and their measurable effects on patient outcomes. Case studies showcase successful implementations, offering insights into both benefits and challenges faced by professionals.