פרוטוקול פיילוט זה מתאר השוואה אקראית-קלאסטרית של למידה מבוססת משימות ולמידה מבוססת הצגה-תרגול-ייצור בכיתות סיניות בינלאומיות ברמת האוניברסיטה ומספק תוצאות מייצגות מונחות תועלת לביצועים פרגמטיים, רגישות בין-תרבותית, זרימה בעל-פה וחרדת דיבור.
Method Article
| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| Analysis scripts folder | This study | Version 1.0 | Fixed scripts for class randomization, pause detection, dataset construction, model fitting, and plotting. |
| Audio editing software | Audacity Team | Version 3.7.7 | Used for audio inspection and trimming when needed. |
| Audio monitoring headphones | Audio-Technica | ATH-M20x | Used to monitor playback quality, clipping, and background noise during recording checks. |
| Classroom recording checklist | This study | Version 1.0 | Session-level checklist for camera placement, microphone placement, audio level, storage capacity, room noise, and role-card distribution. |
| Data dictionary / codebook | This study | Version 1.0 | Defines class IDs, learner IDs, timepoints, outcome variables, missingness rules, and derived-feature names. |
| External microphone | Sony | ECM-LV1 | Used as the fixed external microphone for classroom task recording. |
| Fidelity log template | This study | Version 1.0 | Used to record date, class, scenario label, realized duration of each phase, and deviations from the planned structure. |
| Filmed role-play scoring rubric | This study | Version 1.0 | Fixed 0–25 rubric for role-play assessment, including dual masked scoring and adjudication rules. |
| Intercultural Sensitivity Scale form | This study | Version 1.0 | Bilingual English–Chinese questionnaire, 24 items, administered at T0, T1, and T2. |
| Oral discourse completion task prompts | This study | Version 1.0 | Fixed 5-prompt set used at all three assessment occasions. |
| Phonetic analysis software | Praat | Version 6.4.58 | Used for pause detection with the silent-pause threshold fixed at 0.25 s. |
| Presentation-Practice-Production lesson plans | This study | Version 1.0 | Fixed 6-week PPP lesson plans matched to the same themes, target expressions, and communicative functions as the TBL condition. |
| Raw media storage | SanDisk | SDSSDE60-1T00-G25 | External SSD used for encrypted raw-media storage and checksum-verified archiving. |
| Role-play scenarios and role cards | This study | Version 1.0 | Fixed filmed role-play materials used for assessment at T0, T1, and T2. |
| Statistical computing software | R Project for Statistical Computing | Version 4.5.2 | Used for class randomization, clustered longitudinal models, and output generation. |
| Task-based learning lesson plans | This study | Version 1.0 | Fixed 6-week TBL lesson plans using the same weekly themes and target expressions as the PPP condition. |
| Transcription and annotation software | ELAN | Version 7.0 | Used for role-play transcription and time-aligned annotation. |
| Transcription guidelines | This study | Version 1.0 | Fixed conventions for transcription, speaker labeling, segmentation, and exclusion handling. |
| Tripod / camera support | Manfrotto | MKELES5BK-BH | Used for stable classroom camera placement. |
| Video camera | Sony | FDR-AX43 | Fixed classroom video camera used across all sessions. |
| Workstation computer | Dell | DC15250 | Used for transcription, feature extraction, and statistical analysis. |
| Short-form Foreign Language Classroom Anxiety Scale form | This study | Version 1.0 | Bilingual English–Chinese questionnaire, 8 items, administered at T0, T1, and T2. |
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