The Relative Age Effect of Participants in the World Junior Tennis Finals in 2012-2016

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG38__%2F25%3A00563099" target="_blank" >RIV/60162694:G38__/25:00563099 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14510/24:00135365 RIV/62690094:18440/24:50019295

Výsledek na webu

<a href="https://recyt.fecyt.es/index.php/retos/article/view/99664/74735" target="_blank" >https://recyt.fecyt.es/index.php/retos/article/view/99664/74735</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.47197/retos.v51.99664" target="_blank" >10.47197/retos.v51.99664</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Relative Age Effect of Participants in the World Junior Tennis Finals in 2012-2016

Popis výsledku v původním jazyce

The main aim was to verify the Relative Age Effect (RAE) between female junior tennis players (U14, n=240), participants of the World Junior Tennis Finals in 2012–2016. The secondary aim was to verify the RAE on the order of nomination to each national team and then verify the RAE on the final ranking of the teams. The third aim was to compare the RAE between junior female tennis players and the world's best senior female players. Chi-square test and Effect Size (ES) index w were used for statistical data analysis. Statistically significant RAE was found in each of the years 2012–2016 for all subgroups, ES ranged between medium and large. Statistically significant RAE was found for all female players over the entire five-year period, ES was medium. Statistically significant RAE was found in all cases for nominations of players (the first, second and third tennis player of team), ES ranged between medium and large. In all four performance groups (1st-4th, 5th-8th, 9th-12th, 13th-16th), the RAE was statistically significant, ES was medium and large. Comparison of RAE between the groups of junior tennis players and the world's best players showed non-significant differences, the ES was small.

Název v anglickém jazyce

The Relative Age Effect of Participants in the World Junior Tennis Finals in 2012-2016

Popis výsledku anglicky

The main aim was to verify the Relative Age Effect (RAE) between female junior tennis players (U14, n=240), participants of the World Junior Tennis Finals in 2012–2016. The secondary aim was to verify the RAE on the order of nomination to each national team and then verify the RAE on the final ranking of the teams. The third aim was to compare the RAE between junior female tennis players and the world's best senior female players. Chi-square test and Effect Size (ES) index w were used for statistical data analysis. Statistically significant RAE was found in each of the years 2012–2016 for all subgroups, ES ranged between medium and large. Statistically significant RAE was found for all female players over the entire five-year period, ES was medium. Statistically significant RAE was found in all cases for nominations of players (the first, second and third tennis player of team), ES ranged between medium and large. In all four performance groups (1st-4th, 5th-8th, 9th-12th, 13th-16th), the RAE was statistically significant, ES was medium and large. Comparison of RAE between the groups of junior tennis players and the world's best players showed non-significant differences, the ES was small.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

50901 - Other social sciences

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

RETOS-NUEVAS TENDENCIAS EN EDUCACION FISICA DEPORTE Y RECREACION

ISSN

1579-1726

e-ISSN

1988-2041

Svazek periodika

—

Číslo periodika v rámci svazku

51

Stát vydavatele periodika

ES - Španělské království

Počet stran výsledku

7

Strana od-do

955-961

Kód UT WoS článku

001103563400001

EID výsledku v databázi Scopus

2-s2.0-85179083269