Explore the fascinating world of experimental psychology with George Humphrey. This introductory book explains how thinking, perception, and other mental processes are tested and measured through carefully designed experiments and studies. Humphrey presents a variety of theories and perspectives that have contributed to our current understanding of the human mind, making it a valuable read for students and anyone who wants to delve into the field of psychology. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.