Chapter 4. Skill Acquisition Theory and the role of practice in L2 development
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
This chapter presents an overview of research in support of Skill Acquisition Theory and the claim that contextualized oral practice in conjunction with feedback promotes continued second language growth. Skill acquisition is explained as a gradual transition from effortful use to more automatic use of the target language, with the ultimate goal of achieving faster and more accurate processing. By reviewing different yet compatible theoretical orientations of knowledge representations (e.g., implicit/explicit knowledge, exemplar-based/rule-based representations), the interplay between declarative and procedural knowledge is explained as bidirectional and relative to the context of instruction. The differential effects of guided practice and communicative practice are addressed and their benefits in conjunction with feedback are highlighted through reference to classroom-based second language acquisition (SLA) research. Finally, future directions regarding research on practice effects and types of practice are suggested.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.003 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it