Teaching English as a Foreign Language (TEFL) is a field of study that focuses on the teaching and learning of English as a second or foreign language. It involves the use of various techniques and strategies to help learners acquire the necessary language skills for communication in English.

Based on the 1014000 people who completed an IQ test at BRGHT, the average IQ of people who study Teaching English As A Foreign Language is 99.09. With this IQ score, Teaching English As A Foreign Language ranks #248 on the list of studies by average IQ.

It is important to remember that intelligence is complex and multifaceted, and that intelligence tests do not capture all aspects of human cognitive ability. The BRGHT IQ Test measures candidates' logical reasoning, numerical and spatial reasoning skills.