Progress in understanding humor and developing a comprehensive, testable theory of humor has been slow in coming. Fortunately, we do not need to have at our command a thorough understanding of a phenomenon in order to make use of it. In Volume II, Applied Studies, of the Handbook of Humor Research, there is a movement away from theoretical issues that lay beneath humor and laughter as biological, psychological, and social acts. Rather than attempting to deal with the dynamics of humor-with why a particular situation or object elicits laughter-the chapters in Volume II explore humor and laughter as behaviors that are correlated with and have effects upon a great many other realms of social and psychological life. In this volume we explore the uses and consequences of humor. Joel Goodman is one of only a handful of individuals who teaches the development of humor, not for purposes of entertainment, but for the enhancement of human relationships. He has taught humor techniques to business executives and rank and file workers, teachers, medical and mental health practitioners, and government employees. In recognizing that humor is an important form of social communication, Goodman focuses on making conscious the often unthinking use of humor. What does a card-carrying comedian think of humor? More than you may have supposed. In Chapter 2, Stanley Myron Handelman likens humor to religion, a set of beliefs and a foundation for interpreting the cosmos.

About a decade ago we edited The Psychology of Humor. Besides the summary chapter and bibliography of about 400 items, the book contained eleven original papers that represented the state of knowledge at that time. We confess that it was not easy to fill that volume with first-rate contributions. In a few instances we invited contributors only on the basis of having heard through the grapevine that they were doing interesting work on humor. Our sources proved reliable and we were pleased with the results. We even made new friends as a result of these blind invitations. But the fact remains that in the early 1970s there was only a handful of social scientists studying humor and laughter. The history of humor research prior to the 1970s can also be characterized in terms of the short-term commitment to investigating humor among those who did venture out and try their hand at designing humor studies. For reasons that remain unclear, many investigators published only one or two humor studies before abandoning the area in favor of some other research domain. We have the impression that for decades social scientists have been very intrigued by the idea of studying humor. Psychologists have suspected for a long time that humor somehow is very important in the lives of people. We find laughter and humor occurring almost wherever we find people engaged in social interaction.