Developmental coordination disorder and aerobic fitness: is it all in their heads or is measurement still the problem?
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Developmental coordination disorder (DCD) is characterized by motor inproficiency, resulting in significant impairments in social and/or academic functioning. About 5-9% of all school-age children are affected. Previous research has shown that children with DCD have lower aerobic fitness levels than children without the disorder, although the reasons for this have not been tested in the literature. A potential explanation may lie in perceived adequacy regarding performance in physical activity. Although negative perceptions of adequacy in children with DCD likely reflect an accurate appraisal of actual physical abilities, aerobic fitness tests typically require minimal coordination skills. Children who perceive themselves to be less adequate are unlikely to persist at a task and may give up sooner on these tests of endurance. Using a large community based sample of children ages 9 through 14 (n=586), we examine whether differences in aerobic fitness (assessed by performance on a 20-m shuttle run test) between children who meet the criteria for DCD (n=44) and those who do not (n=542) is due to differences in perceived adequacy toward physical activity. Our results show that one-third of the effect of DCD on VO(2) can be attributed to differences in perceived adequacy. These results suggest that at least part of the reason children perform less well on tests of aerobic endurance is because they do not believe themselves to be as adequate as other children at physically active pursuits. The implications of this for further research are discussed.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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 it