An Examination of Adolescent Bone Tumor Patient Responses on the Activities Scale for Kids (ASK)
Bibliographic record
Abstract
This study provides an examination of responses on the Activities Scale for Kids, performance version (ASKp), for evaluating physical function in adolescents with malignant lower extremity bone tumors. Twenty-one participants (ages 10.4 to 17.9 years), who had tumor resection surgery, completed the ASKp on two occasions. ASKp data were examined for ceiling and/or floor effects, item distributions, and Not Applicable (NA) responses, as well as textual comments. Ceiling effects were 12.5% and 19%, and 0% demonstrated floor effects. The extreme response options were chosen most frequently, and approximately one third of respondents used NA more than 10% of the time. Overall, this population demonstrated moderately high NA rates and higher than anticipated ceiling effects on the ASKp. These data suggest that caution should be taken when interpreting item-level data in this population and further studies guiding the scoring and interpretation of NA responses are recommended.
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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 | 0.011 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 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".