Design and Development Issues in Provincial Large-Scale Assessments: Designing Assessments to Inform Policy and Practice
Bibliographic record
Abstract
Abstract: Over the past four decades, there has been much debate on key sources of data in evaluating education, determining school effectiveness, and providing evidence to inform accountability and education planning. Entangled in this debate has been the extent to which large-scale assessments of learning provide valid evidence about the quality of schooling and education in Canada and how they can be used to inform education practice and policy. This article discusses five issues in large-scale assessments that are key for their usefulness and for making valid inferences. Based on recent research on assessment design and validity, the authors offer recommendations for large-scale assessments to better serve the multiple purposes they are intended to serve.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.413 | 0.644 |
| Meta-epidemiology (narrow) | 0.001 | 0.002 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.005 | 0.010 |
| Science and technology studies | 0.008 | 0.010 |
| Scholarly communication | 0.014 | 0.012 |
| Open science | 0.005 | 0.009 |
| Research integrity | 0.003 | 0.005 |
| Insufficient payload (model declined to judge) | 0.003 | 0.001 |
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 source (direct Gemma or distilled Codex), 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".