TY - JOUR AU - Raazia Kanwal, AU - Dr. Muhammad Sabboor Hussain, AU - Dr. Aisha Farid, PY - 2022/09/30 Y2 - 2024/03/28 TI - Second Language Acquisition (SLA) and Bilingualism: Impact of Mother Tongue on English as a Second Language (ESL) Learners JF - Research Journal of Social Sciences and Economics Review JA - RJSSER VL - 3 IS - 3 SE - Articles DO - 10.36902/rjsser-vol3-iss3-2022(100-111) UR - https://ojs.rjsser.org.pk/index.php/rjsser/article/view/520 SP - 100-111 AB - This research paper investigates Mother Tongue (Punjabi) impact on second language acquisition and the relation between bilingualism and second language acquisition. A quantitative research approach was chosen for this particular study. An online questionnaire made up of 15 items was used to collect data. All the questions asked were close-ended and distributed among almost 150 students in the city of Sialkot; 110 out of 150 responded. After analyzing data quantitatively, the research has explored the positive impact of Punjabi (mother tongue), as it positively influences the second language acquisition process. It keeps the learners involved, stretching their attention span, giving them a sense of achievement, and keeping their L1 integrity and identity intact. Moreover, this research has investigated that bilingualism enhances the process of second language acquisition. The mother tongue positively controls the process of second language acquisition as the learners can use their L1 cognition, learning experience, and worldview to facilitate and speed up the target language learning/acquisition process. There is a strong relationship between bilingualism and SLA, which must be realized and utilized by the practitioners and stakeholders involved in SLA programs worldwide. ER -