Educationally influential physicians: The need for construct validation
Bibliographic record
Abstract
INTRODUCTION: Educationally influential physicians may be a valuable resource in continuing medical education. Although the idea driving this research--informal learning--converges with research in adult education, organizational learning, marketing, and knowledge diffusion, the results of interventions have proven inconclusive. To actualize the promise of the educationally influential physician (EIP) construct, it is argued that researchers must return to the "classic" studies in this area and resume the process of validating the meaning of the construct. METHODS: A literature review and the occasion of an educationally influential physician identification survey provided an opportunity to contribute to development of this construct. We compared three identification rules used to study 212 physicians. RESULTS: Each rule may identify different people as EIPs. DISCUSSION: To improve the use of educational influentials, research must be completed to validate their role in informal learning.
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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 | 0.298 | 0.418 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.003 | 0.001 |
| Bibliometrics | 0.005 | 0.005 |
| Science and technology studies | 0.002 | 0.010 |
| Scholarly communication | 0.007 | 0.008 |
| Open science | 0.004 | 0.003 |
| Research integrity | 0.003 | 0.004 |
| Insufficient payload (model declined to judge) | 0.002 | 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".