Academic Biography My name is Narulmon Prayai, Ph.D. I am a lecturer and researcher in counseling psychology and behavioral science at the Behavioral Science Research Institute, Srinakharinwirot University, Thailand. My academic background includes nursing science, guidance and counseling psychology, and counseling psychology. This interdisciplinary background has shaped my interest in understanding human behavior, psychological well-being, and the development of practical interventions to support mental health and quality of life. My research interests focus on counseling psychology, positive mental health, psychological well-being, positive psychology, health literacy, behavioral intervention, and program development. I am particularly interested in developing and evaluating psychological programs that can be applied in educational, community, and health-related settings. I have been involved in several research projects related to teacher competency development, addiction prevention, health literacy, psychological resilience, mental health promotion, and well-being among different populations. My academic work aims to connect psychological theories with practical applications that can support individuals, groups, and communities. In addition to research, I am engaged in teaching, graduate supervision, academic writing, and professional training in counseling psychology. My current work focuses on evidence-based counseling interventions, positive psychological approach