| Advances in Quality-of-Life Theory and Research M. Joseph Sirgy is a personality/social/industrial psychologist who has written extensively on the subject of quality-of-life. He is the director of the Office of Quality-of-Life Measurement (OQOLM) and a professor at Virginia Polytechnic Institute and State University in the USA. He is also the executive director of the International Society for Quality-of-Life Studies (ISQOLS). |