Assessing Doctoral Candidacy: The Development of an Assessment Tool for Comprehensive Portfolios
Bibliographic record
Abstract
This article presents an assessment tool for doctoral students preparing their comprehensive portfolio. This tool was created from my firsthand experience in the Joint PhD program in Educational Studies—a collaboration between three universities in Ontario, Canada: Lakehead University, Brock University, and the University of Windsor. Following the three criteria for evaluation of the comprehensive portfolio in the program handbook, I developed nine sub-criteria (three for each criterion). This assessment tool can be used for educational purposes, as doctoral students begin to organize and narrate their doctoral journey. Students can map their experiences to the sub-criteria developed, allowing them to be explicit about how their presented scholarly tasks have helped in preparing them for candidacy. While this tool has an obvious application for students within the Joint PhD program, students in other programs with similar requirements may also find it useful due to its theoretical grounding in literature on the process of scholarship.
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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 | 0.042 | 0.152 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.011 | 0.005 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.007 | 0.008 |
| Open science | 0.002 | 0.006 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.003 | 0.002 |
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".