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Record W2761751030 · doi:10.1123/ijgs.2017-0009

Evaluation of Near Versus Far Target Visual Focus Strategies With Breaking Putts

2017· article· en· W2761751030 on OpenAlexaff
Sasho MacKenzie, Neil R. MacInnis

Bibliographic record

VenueInternational Journal of Golf Science · 2017
Typearticle
Languageen
FieldEngineering
TopicSports Dynamics and Biomechanics
Canadian institutionsSt. Francis Xavier University
Fundersnot available
KeywordsFocus (optics)MathematicsComputer sciencePhysicsOptics

Abstract

fetched live from OpenAlex

The purpose of this study was to compare near-target (NT) and far-target (FT) visual focus strategies during the stroke on breaking putts. The ball was considered the NT and the FT was the point along the target line closest to the hole. Over three testing session, 28 golfers completed an equal number of putts for each combination of three independent variables: Method (NT, FT), Putt Length (6, 10, 14 ft), and Break (toe-to-heel, heel-to-toe) for a total of 144 putts. The FT method was associated with a significantly higher make percentage (40%) in comparison with the NT (37%), (*p* = .047). There was also a significant Method x Break interaction (*p* = .041); the FT method was relatively more effective for heel-to-toe breaking putts (41%) than the NT method (36%). These findings suggest that a FT visual strategy could be effective for golfers on breaking putts inside 14 ft.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.003
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.002
Threshold uncertainty score0.008

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.003
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.000

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.

Opus teacher head0.023
GPT teacher head0.324
Teacher spread0.301 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

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".

Quick stats

Citations5
Published2017
Admission routes1
Has abstractyes

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