Dorothy Riddle (born January 12, 1944) is an American-Canadian psychologist, feminist and economic development specialist. She is known as the author of the Riddle homophobia scale and published work on women's studies, homophobia, services and metaphysics.
Dorothy Irene Riddle was born on January 12, 1944 in Chicago, United States.
With the establishment of the People's Republic of China on October 1, 1949, foreigners were forced to leave the country and the family moved to India as refugees. The early experience of poverty and social issues in China and India came to influence much of Riddle's studies and professional career in later years.
Riddle started school in 1950 at , a boarding school in Mussoorie, Uttarakhand, India, where her grandfather, Allen Parker, had been principal. She graduated it as the valedictorian of her class in 1960 and moved back to United States to attend college.
Riddle studied psychology and philosophy at the University of Colorado and graduated with B.A., summa cum laude. She received a Ph.D. in clinical psychology, with a minor in statistics and research methodology, from Duke University in 1968 and an M.B.A. specializing in service industries from the University of Arizona in 1981.
Dorothy Riddle's professional career has concentrated on the issues of feminism and women's studies, homosexuality and homophobia, and on services and economic development, focusing on the initiatives that empower disadvantaged groups and economies. She has also written extensively on metaphysics and spirituality.