A 20TH CENTURY PEDIATRICIAN AND THE EMERGENCE OF MODERN PEDIATRICS By
Bibliographic record
Abstract
In 1922, in the midst of increasing infant mortality and the rampant spread of infectious disease, a small, but dedicated group of physicians founded the Canadian Pediatric Society in Toronto. Surprisingly, there was tremendous reluctance on the part of the Canadian medical establishment, comprised chiefly of academics and internists, in recognizing pediatrics as a distinct medical specialty. However, the early pediatricians were steadfast in their belief that the needs of a child were diverse, that children were susceptible to a different category of diseases and they required a continuum of care from infancy through to adolescence. They believed that only those trained to recognize these issues were qualified to nurture the growth and development of Canadian children. Dr. Lyon Pearlman, a pioneering Ottawa area pediatrician from 1938-1989, is an excellent example of an early practitioner who initiated changes at both the local and national level and helped to establish pediatrics as a specialty that integrates clinical, psychological and social issues in the management of illness. This paper will highlight some of his major contributions and place them within the context of the emergence of modern pediatrics. In May 1984, the Canadian Friends of the Hebrew University in Jerusalem held a dinner in Ottawa, honoring Dr. Lyon Pearlman for fifty years of dedication to the practice of pediatrics. Over 300 people attended in order to celebrate the extraordinary career of one of Ontario’s pediatric pioneers (Brodie 1984, 43). Among the many former students and colleagues present, it was a teenaged patient who perhaps best captured the doctor’s unique ability to understand and relate to those whom he looked after for so many years. In a statement for the Canadian Jewish News, the patient remarked, “he’s interested in me as a person [and not just as a patient]…I know he really cares ” (Dempsey 1984, 25).
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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 | 0.003 | 0.006 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.005 | 0.013 |
| Scholarly communication | 0.004 | 0.005 |
| Open science | 0.001 | 0.003 |
| Research integrity | 0.004 | 0.009 |
| Insufficient payload (model declined to judge) | 0.005 | 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".