Book 101 Principles of Psychology: An Intensive Course in the Science of the Mind

Author: Paul Kleinman

The English word "psychology" is derived from the Greek word meaning "soul or spirit," and the word "logia" meaning "the study of something." Psychology is the study of behavioral and mental processes, and professionals in this field primarily attempt to provide meaningful answers to these questions: "What motivates you?" and "How do you perceive the world?" These seemingly simple ideas encompass complex and diverse topics, including emotions, thought processes, dreams, memories, concepts, personality, illness, and therapy. Although the roots of psychology historically trace back to ancient Greek philosophers, the field did not truly emerge until 1879, when the German psychologist Wilhelm Wundt established the first laboratory fully dedicated to the study of psychology. Since then, this science has expanded significantly, transforming into a broad field that often intersects with medicine, genetics, sociology, anthropology, linguistics, and biology, and sometimes even touches on subjects such as sports, history, and romantic relationships. Therefore, you should prepare for deep thinking, get comfortable (perhaps lean back on the couch), and brace yourself for the knowledge you are about to receive, for it is time for you to understand yourself in ways you never thought possible before. Whether you have studied the topics covered in this book previously or are encountering them for the first time, let us embark on our journey through this book. Welcome to this journey.