Task-Based Language Teaching (TBLT) is purportedly the only L2 pedagogy rooted in SLA theory and research and is unique in its psycholinguistic, ecological and pedagogical validity. Theoretical entities such as Processability Theory (Pienemann & Lenzing, 2020), the cognitive-interactionist approach (Gass & Mackey, 2020), and emergentism…

Willingness to communicate (WTC) research has recently witnessed a paradigm shift with the more recent studies looking at the shifting and dynamic nature of the variable. A growing body of literature has interpreted such dynamicity from a complex dynamic systems (CDS) perspective. The theory of CDS has four basic properties, one of which, and the…

The current study was designed to assess the central claim of the Teachability Hypothesis (TH), a corollary of general Processability Theory (PT), which predicts instruction cannot alter posited universal, hierarchically organized psycholinguistic constraints behind PT's developmental sequences. We employed an interventional design, which adhered…

This volume is both a state-of-the-art display of current thinking on second language development as a complex system. It is also a tribute to Diane Larsen-Freeman for her decades of intellectual leadership in the academic disciplines of applied linguistics and second language acquisition. The chapters therein range from theoretical expositions to…

This personal progress report, telling where the author is and where he thinks the field of reading is, is a response to both the "know-more movement" (based on an explosive seeking of greater knowledge of the reading process) and the "know-nothing movement" (a systems-oriented movement based on tightly structured arbitrarily…

Errors in second language learning are viewed as evidence of the learner's hypotheses and strategies about the new data. Error observation and analysis are important to the formulation of theories about language learning and the preparation of teaching materials. Learning a second language proceeds by a series of approximative reorganizations…