The effects of the use of light-weight pucks on skill performance in women's hockey
Bibliographic record
Abstract
The goal of the Canadian Hockey Association is to increase the velocity of the shots of female players and make it easier to raise the puck off the ice. The present study investigated the effects of the use of light weight pucks on women's hockey using four pucks of different weights (4.5 oz, 5.0 oz, 5.5 oz, and the regulation 6.0 oz puck). The purpose of the study was to determine the effects of light weight pucks on the biomechanics of the wrist shot, as well as, the puck velocity and accuracy of the wrist shot among elite female hockey players. A subproblem was to determine if any difference exists in the stickhandling, passing and goaltending skills of elite developmental female players when using a lighter puck. An additional subproblem was to gather pre and post attitudinal data of elite female players to see if there is a difference in opinion on adopting a lighter puck between age groups and if the players supported its adoption. (Abstract shortened by UMI.)
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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 | 0.000 | 0.001 |
| 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) | 0.005 | 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".