Ethnic and Gender Bias in Objective Structured Clinical Examination
Bibliographic record
Abstract
This critical review aimed to synthesize the literature and critique the strength of the methodological quality of current evidence regarding examiner bias related to ethnicity and gender in objective structured clinical examination implemented in health professions education. The Guidelines for Critical Review (GCR) was used to critically appraise the selected studies. Ten studies were retrieved for review. The overall quality of the papers was moderate. Two studies met all the criteria of the GCR, indicating stronger evidence of their outcomes. One of them reported ethnic and gender bias potentially existing, while another found only one examiner showing consistent ethnic bias. No systematic bias was found across the studies. Nonetheless, the possibility of ethnic or gender bias by some examiners cannot be ignored. To mitigate potential examiner bias, the investigation of implicit bias training, frame of reference training, the use of multiple examiners, and combination assessments are suggested.
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.
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 | 0.228 | 0.527 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.005 | 0.006 |
| Bibliometrics | 0.011 | 0.007 |
| Science and technology studies | 0.001 | 0.004 |
| Scholarly communication | 0.006 | 0.005 |
| Open science | 0.003 | 0.004 |
| Research integrity | 0.003 | 0.002 |
| Insufficient payload (model declined to judge) | 0.003 | 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 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".