Rachel Kaplan is a psychologist known for her work in environmental psychology, which explores the relationship between people and their surroundings. She has contributed significantly to understanding how natural environments can impact mental health and well-being. Her research often emphasizes the importance of nature in urban settings and how it can enhance quality of life. In addition to her research, Kaplan has co-authored several influential publications, including the book The Experience of Nature: A Psychological Perspective. Her work has helped shape policies and practices that promote green spaces in communities, highlighting the therapeutic benefits of nature for individuals and society.