Dr. Horn is an internationally recognized research psychologist and professor whose work bridges science and soul to improve human well-being. With nearly three decades of science and leadership in public health, behavioral research, and social connection that included authoring over 160 scientific publications, she is dedicated to helping people foster healthier, more fulfilling lives.

Dr. Horn's new book, Friends Matter, For Life, introduces readers to eight special principles within a framework to help develop and manage dynamic friendships. Based on scientific research, Dr. Horn reinforces why quality relationships are essential to a better quality of life, personal well-being, and longevity.