Loneliness has been described by modern psychologists as a 21st century epidemic, as it has been the subject of numerous news headlines in many regions. While many elderly people are affected by loneliness, the phenomenon has been increasingly observed by sociologists in younger individuals as well, including adolescents and university students. The correlates of loneliness is a collection of articles written by leading experts in the fields of psychology, sociology, social work and education, which examine how loneliness affects the various aspects of human lives, such as mental health, relationships, growing up, educational experiences, and the ability to be and remain an integral part of society. The book explains the concept of loneliness in psychological theory and presents a few studies on loneliness among different populations (including a case study on Finnish people). Written in a clear and systematic manner, The correlates of loneliness is the definitive beginners reference on the topic of loneliness for academicians, sociologists, psychiatrists and general readers.