The Effectiveness of Study-Abroad on Second Language Learning: A Meta-Analysis
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 study synthesizes the methods and findings of published research investigating second language (L2) learners’ linguistic development in study-abroad (SA) contexts. Some studies have demonstrated that SA participation is beneficial to learners’ L2 development, whereas others have not supported such a relationship. The first phase of this meta-analysis analyzed the methodological features of 66 studies, while the second synthesized 11 quantitative studies comparing L2 linguistic gains between SA and at home (AH) learners. Results from the comparisons indicate that SA learners outperform AH learners and that short-term SA is more effective than long-term SA in terms of L2 linguistic development. Along with outlining potential concerns about conducting meta-analyses on SA research, I conclude this article with suggestions for future research directions.
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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 | 0.003 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 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