Establishment of Standard Methods for the Measurement of Eye-Hand Visual-Motor Reaction Time.
Background: Eye-hand visual-motor reaction time (EH-VMRT) is critical for sports performance. However, there are no validated standardized methods available for determining baseline EH-VMRTs or for training EH-VMRT. This study validated methods for assessing baseline EH-VMRT and implementing trainin...
| Publicado en: | Optometry & Visual Performance Vol. 5; no. 2; pp. 70 - 81 |
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| Autores principales: | , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Optometric Extension Program
May2017
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=123507653&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 123507653 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 23253479 HOOW jtl: Optometry & Visual Performance issn: 23253479 maglogo: N pubinfo: dt: May2017 vid: 5 iid: 2 pid: 46881 pub: Optometric Extension Program place: Lutherville Timonium, Maryland artinfo: ui: 123507653 123507653 123507653 123507653 ppf: 70 ppct: 11 formats: tig: atl: Establishment of Standard Methods for the Measurement of Eye-Hand Visual-Motor Reaction Time. aug: au: Willms, Amy E. Dalton, Kristine N. Reich, Kimberly affil: University of Waterloo, Waterloo, Ontario, Canada sug: subj: Reaction Time Edit and Review Athletic Performance Eye Hand Weights and Measures Australia Correlation Coefficient Data Analysis Clinical Trials Repeated Measures Test-Retest Reliability Study Design Reliability Analysis of Variance Probability ab: Background: Eye-hand visual-motor reaction time (EH-VMRT) is critical for sports performance. However, there are no validated standardized methods available for determining baseline EH-VMRTs or for training EH-VMRT. This study validated methods for assessing baseline EH-VMRT and implementing training programs using the Sports Vision Trainer (SVT, Australia). Methods: Proactive, Go/NoGo, and Reactive protocols were evaluated. Each protocol was examined using central and peripheral EH-VMRT tasks. Participants completed 10 trials of each task. The Proactive protocol was used to determine the number of trials needed to measure a baseline EH-VMRT. The relationship between stimulus duration (relative to baseline EH-VMRT) and response accuracy were examined for Go/NoGo and Reactive training protocols. Results: Significant overall concordance was found for EH-VMRT across trials for central (ρco = 0.694) and peripheral (ρco = 0.858) tests. Session mean EH-VMRT was strongly concordant with the mean of the first three trials of the central (ρc = 0.908) task and the mean of the first 2 trials of the peripheral (ρc = 0.937) task. Moderate accuracy (75%) was achieved on Go/NoGo protocols when the stimulus duration was increased by 45 ms (central) and 94 ms (peripheral) relative to the baseline EH-VMRTs. Moderate accuracy was attained on Reactive protocols by adding 40 ms (central) and 59 ms (peripheral) to the baseline EHVMRTs. Conclusion: Representative baseline EH-VMRTs can be obtained within two to three trial runs for central and peripheral tasks. Implementation of Go/NoGo training programs require longer stimulus durations relative to baseline (70 ms) than Reactive training programs (50 ms) to achieve moderate accuracy, which suggests that Go/NoGo protocols may be more difficult than Reactive protocols. These methods should be used in the development of future sports vision training programs. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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