TESOL, or Teaching English to Speakers of Other Languages, is a field of education that focuses on teaching English language skills to individuals whose native language is not English. This can include immigrants, international students, or non-native English speakers looking to improve their language proficiency for academic, professional, or personal purposes. TESOL encompasses a range of teaching methods, curriculum development, and assessment strategies tailored to the unique needs and backgrounds of English language learners. Research in TESOL may address topics such as language acquisition, bilingualism, language teaching pedagogy, sociocultural factors influencing language learning, and the impact of technology on language education. Overall, TESOL research aims to improve language instruction and support English language learners in achieving their communication goals.