The Relative Age Effect at the Ice Hockey World Championships (IHWC) in the years 2015-2017

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18440%2F20%3A50017601" target="_blank" >RIV/62690094:18440/20:50017601 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14510/20:00117783

Výsledek na webu

<a href="http://www.johk.pl/files/10078-75-2020-v75-2020-13.pdf" target="_blank" >http://www.johk.pl/files/10078-75-2020-v75-2020-13.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/hukin-2020-0044" target="_blank" >10.2478/hukin-2020-0044</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Relative Age Effect at the Ice Hockey World Championships (IHWC) in the years 2015-2017

Popis výsledku v původním jazyce

The relative age effect (RAE) theory is based on the premise that athletes born in the first months of the calendar year have a significant probability of a higher level of physiological, morphological and psychological abilities compared to later-born athletes. The aim of our study was to verify the influence of the RAE on adult ice hockey players, specifically Ice Hockey World Championships&apos; (IHWC) participants in the years 2015-2017 (n = 1,200). Based on the chi-squared (chi(2)) analysis, the influence of the RAE during the 2015-2017 period could not be rejected for all observed players (chi(2) = 54.6, p &lt; 0.01, w = 0.21) or for all the players for particular years (2015, 2016, and 2017; p &lt; 0.01). During the monitored period (2015-2017), the RAE could not be rejected for any player&apos;s position (forward, defender, or goaltender). Based on the effect size analysis (Cohen&apos;s w), the strongest RAE was observed among goaltenders (w = 0.31), then forwards (w = 0.24) and finally defenders (w = 0.15). The assessment of player&apos;s positions in particular years showed statistical significance for goaltenders only in 2015 (chi(2) = 11.3, p &lt; 0.05). With regard to forwards, significance was confirmed for 2015 (chi(2) = 8.5, p &lt; 0.05), 2016 (chi(2) = 15.2, p &lt; 0.01) and 2017 (chi(2) = 14.3, p &lt; 0.01). Therefore, the presence of the RAE could not be rejected for all these cases. The results of the research show that members of national teams in the years 2015-2017 were players who were chronologically older, which is consistent with the results of other authors addressing the RAE.

Název v anglickém jazyce

The Relative Age Effect at the Ice Hockey World Championships (IHWC) in the years 2015-2017

Popis výsledku anglicky

The relative age effect (RAE) theory is based on the premise that athletes born in the first months of the calendar year have a significant probability of a higher level of physiological, morphological and psychological abilities compared to later-born athletes. The aim of our study was to verify the influence of the RAE on adult ice hockey players, specifically Ice Hockey World Championships&apos; (IHWC) participants in the years 2015-2017 (n = 1,200). Based on the chi-squared (chi(2)) analysis, the influence of the RAE during the 2015-2017 period could not be rejected for all observed players (chi(2) = 54.6, p &lt; 0.01, w = 0.21) or for all the players for particular years (2015, 2016, and 2017; p &lt; 0.01). During the monitored period (2015-2017), the RAE could not be rejected for any player&apos;s position (forward, defender, or goaltender). Based on the effect size analysis (Cohen&apos;s w), the strongest RAE was observed among goaltenders (w = 0.31), then forwards (w = 0.24) and finally defenders (w = 0.15). The assessment of player&apos;s positions in particular years showed statistical significance for goaltenders only in 2015 (chi(2) = 11.3, p &lt; 0.05). With regard to forwards, significance was confirmed for 2015 (chi(2) = 8.5, p &lt; 0.05), 2016 (chi(2) = 15.2, p &lt; 0.01) and 2017 (chi(2) = 14.3, p &lt; 0.01). Therefore, the presence of the RAE could not be rejected for all these cases. The results of the research show that members of national teams in the years 2015-2017 were players who were chronologically older, which is consistent with the results of other authors addressing the RAE.

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

2020

Kód důvěrnosti údajů

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

Název periodika

Journal of Human Kinetics

ISSN

1640-5544

e-ISSN

—

Svazek periodika

75

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

10

Strana od-do

150-159

Kód UT WoS článku

000590449400013

EID výsledku v databázi Scopus

2-s2.0-85096318434