INVESTIGATING THE VALIDITY OF TOEFL: A FEASIBILITY STUDY USING CONTENT AND CRITERION‐RELATED STRATEGIES
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
ABSTRACT The purpose of this study was to investigate the feasibility of two complementary approaches to assessing the validity of the TOEFL examination. One approach used evidence based on test content. In the context described in this report, evidence based on test content refers to the degree to which the items on the TOEFL examination are representative of the knowledge and skills required to demonstrate English proficiency in undergraduate and graduate programs throughout the United States and Canada. The content‐oriented approach used in this pilot study involved item rating procedures that were designed to evaluate and document the relationship between the language tasks or behaviors previously identified as important for academic success and the test items used to measure them. The second approach used a criterion‐related validation strategy. In this aspect of the study, experimental rating scales were developed for use by faculty to evaluate students' current levels of English language proficiency. These scales were designed to sample the domain of behaviors previously identified as important.
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 | 0.007 | 0.003 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 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