Keywords
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motor competence, executive function, socio-economic status, age, sex
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Abstract
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Introduction: Motor Competence (MC) plays a fundamental role in physical,
cognitive, and social development, while executive function (EF) is a key factor
influencing MC. The primary objective of this study was to compare MC across three
age groups (children, adolescents, and young adults), sex, and socio-economic
status (SES). The main aim was to investigate the relationship between MC and
EF and to determine whether age, sex, and SES could modify this relationship.
Methods: This descriptive-correlational study evaluated 475 participants from
three age groups (8–11, 12–15, and 18–21 years). MC was measured using the
BOT-2 test, and EF was assessed with the Stroop test. Data were analyzed using
independent t-tests, one-way ANOVA, and linear regression analysis.
Results: Findings revealed that MC was higher in children compared to adolescents
and young adults, and higher SES was associated with better MC, whereas sex
had no significant effect on MC. Additionally, a strong positive relationship (44%)
was identified between EF and MC, with this relationship being moderated by
age, sex, and SES.
Discussion: The results indicated that MC and EF are influenced by the interaction
of individual (age and sex) and environmental (SES) constraints. These findings
underscore the importance of incorporating these factors into educational and
sports planning for more holistic development.
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