Complex Dynamic Systems Theory (CDST) has significantly reshaped our understanding of second language learning and teaching across the micro, meso, and macro levels for several decades since its systematic introduction by Larsen-Freeman and Cameron (2008). This study conducts a comprehensive review of empirical research on second language learning…

The English language is a catalyst for economic growth, modernization, and globalization. In this milieu, English language competency--defined as the practical ability to use English effectively in diverse contexts, encompassing linguistic, cognitive, and intercultural skills--is recognized as an essential skill (Amor et al., 2023). Research on…

Structural features of the United States' foreign language teaching system are sketched, focusing on ways that different activities and organizations in foreign language instruction form a de facto national system and the extent to which the system serves the national need for a large, diverse pool of highly proficient second language users. The…

A discussion of spelling instruction for learners of English as a second language (ESL) looks at writing systems, the literature of ESL instruction, and the literature of English language arts in general. It begins with a typology of writing systems, examining how they represent both grammatical and phonological features. The nature of English…