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Perceived self-efficacy by Under-10 tennis players when scaling the equipment and play area

2023Journal article Restricted access
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dc.contributor.authorGimenez-Egido, Jose Maria
dc.contributor.authorCarvalho, João
dc.contributor.authorAraújo, Duarte
dc.contributor.authorOrtega-Toro, Enrique
dc.date.accessioned2023-04-27T09:59:37Z
dc.date.available2023-04-27T09:59:37Z
dc.date.issued2023
dc.description.abstractThe modification of child-sports aims to develop an optimal learning environment that facilitates the emergence of desirable psychological outcomes (e.g., self-efficacy). The aim of the study was to assess the effect of reducing net height and court size on self-efficacy and shot-efficacy of U-10 tennis players in a real-game context. Twenty U-10 tennis players (M = 9.46, SD = 0.66 years of age; M = 3.65, SD = 1.53 years of tennis experience) played two round-robin tournaments one week apart in the same order and schedule. The first tournament was played under the International Tennis Federation's Tennis 10s regulation at green stage (GT). Afterwards, the modified tournament (MT) was played with the same regulation GT, however, net height (0.91 m-0.80 m) and court size (23.77 m x 8.23 m-18.00 m x 8.23 m) were reduced. Results accomplished using Bayesian and Frequentist inferences showed an increase in players' self-efficacy when serving in MT than GT (BF10 = 4.796; delta =-0.576; and p = .011). This is increase may be due to a reduction in their serving faults in MT (BF10 = 6.169; delta =-0.591; and p = .010). Therefore, reducing net height and court size enhances the serve performance and self-efficacy and thus promotes positive tennis experiences.pt_PT
dc.description.sponsorshipMinistry of Economy, Industry and Competitiveness; Fundacao para a Ciencia e a Tecnologia (FCT)pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1016/j.psychsport.2023.102407pt_PT
dc.identifier.issn1469-0292
dc.identifier.urihttp://hdl.handle.net/10400.1/19494
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationInterdisciplinary Center for the Study of Human Performance
dc.subjectModified sportpt_PT
dc.subjectPositive experiencespt_PT
dc.subjectNonlinear pedagogypt_PT
dc.subjectTask constraintspt_PT
dc.subjectCompetitionpt_PT
dc.subjectChild sporpt_PT
dc.titlePerceived self-efficacy by Under-10 tennis players when scaling the equipment and play areapt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleInterdisciplinary Center for the Study of Human Performance
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00447%2F2020/PT
oaire.citation.startPage102407pt_PT
oaire.citation.titlePsychology of Sport and Exercisept_PT
oaire.citation.volume67pt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameCarvalho
person.givenNameJoão
person.identifier301665
person.identifier.ciencia-idB914-F6A1-DDAA
person.identifier.orcid0000-0002-8873-0213
person.identifier.ridM-4691-2013
person.identifier.scopus-author-id47561130200
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication088c3ed5-7c19-4bac-8dee-8c07918256a9
relation.isAuthorOfPublication.latestForDiscovery088c3ed5-7c19-4bac-8dee-8c07918256a9
relation.isProjectOfPublicationb80745cb-019c-424d-bd46-f43298de63f8
relation.isProjectOfPublication.latestForDiscoveryb80745cb-019c-424d-bd46-f43298de63f8

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