What is Second Language (L2)

Artificial intelligence (AI), particularly generative AI, can present many opportunities for language learners to practice and improve their language skills, receive timely feedback on their performance, and customize their learning based on their needs and language proficiency. AI's benefits are not limited to second language (L2) learners. Instructors can also benefit from the novel generative AI technologies by using them in curriculum and lesson design, developing new teaching and assessment materials, or addressing diverse learner skills and needs. Despite AI's advantages, the main issue is how to design L2 environments effectively so learners can receive the best benefits from AI while reducing some associated drawbacks. This chapter argues that learning experience design (LXD) presents a road map for L2 instructors as they incorporate generative AI into their instruction. If the learning design is random and left to good intentions, achieving meaningful learning outcomes will also be left to chance. Following proven LXD guidelines may help alleviate the confusion around AI.