Psychology : Kessinger Publishing : 9781120062734 : 112006273X : 27 Aug 2009 : Psychology: Personal and Essential is a book written by Henry C. Sheppard and originally published in 1920. This book explores the field of psychology, focusing on the personal and essential aspects of the subject. The author provides an overview of the history of psychology, including its origins and development over time. Sheppard also delves into the various theories and approaches to psychology, including behaviorism, psychoanalysis, and humanistic psychology. The book covers a range of topics, including perception, memory, learning, motivation, emotion, personality, and social psychology. Sheppard also discusses the practical applications of psychology, such as in education, business, and therapy. Throughout the book, the author emphasizes the importance of understanding oneself and others in order to lead a fulfilling and meaningful life. Overall, Psychology: Personal and Essential is a comprehensive g