Questão 67178

A SLA (Second Language Acquisition) researcher is presenting a workshop for experienced English teachers, aiming to introduce them to a more complex and dynamic theory of language acquisition: Dynamic Systems Theory (DST). The researcher argues that traditional, linear models of SLA (which see learning as the gradual accumulation of rules) are inadequate to explain the complex, non-linear, and highly variable nature of L2 development. She presents the case of a learner whose proficiency seems to fluctuate wildly from day to day, and who sometimes seems to 'regress,' using forms correctly one week and incorrectly the next. She explains the core tenets of DST: 'DST views language acquisition not as a linear progression up a ladder, but as the emergent behavior of a complex, adaptive system. The learner's 'interlanguage' is a dynamic system that is constantly reorganizing itself in response to input and interaction. Development is characterized by variability, fluctuations, and sudden phase shifts (like a sudden leap in fluency), rather than a steady, incremental progress. 'Regression' is not a sign of failure, but can be a sign of the system destabilizing in preparation for a major reorganization at a higher level of complexity.' (de Bot & Larsen-Freeman, adapted).

Based on a DST perspective, analyze the following pedagogical implications:

I. A teacher informed by DST would be less alarmed by a student's 'bad day' or apparent regression, understanding that variability and fluctuation are natural and even necessary parts of the learning process.
II. The goal of instruction should not be to enforce a rigid, linear syllabus (e.g., 'Unit 1: Simple Present, Unit 2: Present Continuous'), but to create a rich and varied learning environment that provides the 'system' with enough input to allow for self-organization.
III. The best form of assessment would be one that tracks the learner's development over time, focusing on the dynamics of their performance (e.g., tracking the variability of a specific grammatical feature in their writing for a semester) rather than relying on a single, static snapshot like a final exam.

Which implications logically follow from a Dynamic Systems Theory of language acquisition?