Effectiveness of a Phonics Instructional Guide on the PCK of Teaching Phonics among Pre-service EFL Teachers
Bibliographic record
Abstract
Previous studies have revealed that a newly compiled phonics instructional guide was able to improve the content knowledge level of pre-service EFL teachers by 23 per cent. Based on this and to further investigate how this guide indirectly impacted the pedagogical content knowledge of these teachers, a longitude and continuous quantitative study was conducted on the same sample in the same teaching college in China. In total, 140 pre-service EFL teachers were assigned to two equivalent groups as before, namely the experimental (N=70) and control groups (N=70), who conducted a trial phonics instruction and completed self-evaluation questionnaires, respectively. The trial instruction aimed to assess their pedagogical content knowledge of teaching phonics, while the self-evaluation form aimed to investigate their self-perceived competencies and efficacy in phonics instruction. The results indicated that based on the content knowledge they already possessed, the pre-service EFL teachers in the experimental group had higher levels of pedagogical content knowledge and self-perception; in comparison, those in the control group had lower pedagogical content knowledge and self-perception levels. In other words, the linear regression results demonstrated that the content knowledge of pre-service EFL teachers is a reliable predictor of their pedagogical content knowledge and self-perception levels. These findings suggest the necessity of enhancing pre-service EFL teachers’ content knowledge of phonics instruction via the guide to further improve their phonics instruction competency, which forms part of their pedagogical content knowledge.
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How this classification was reachedexpand
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 | 0.001 |
| 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 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.005 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".