TFI was developped by the Educational Testing Service - ETS.
ETS was found in 1947 with its headquarter in Princeton, New Jersey, USA. At present, ETS is the world’s largest educational testing and measurement organization and a leader in educational research. The company is dedicated to serving the needs of individuals, educational institutions and government bodies in almost 200 countries. ETS develops and administers more than 12 million tests worldwide.
ETS currently employs approximately 2,500 regular employees, including more than 1,100 professional staff members with training and expertise in education, psychology, statistics and psychometrics. Additional areas of staff expertise include computer sciences, sociology and humanities. Nearly 600 staff members have advanced degrees, including 240 who hold doctorates.
Many of its well-known testing programs involve multiple-choice test questions, such as: TOEFL, SAT, GRE, TOEIC, TOEIC Bridge, Criterion…
For more information about ETS, please visit website: www.ets.org