Single session of action observation in choice reaction time in healthy children

Motriz. Revista de Educacao Fisica

article

Isabella Franco Silva Vieira¹  Eduardo de Moura Neto¹  Tamise Aguiar Caires¹  Gabriel Jablonski²  Adriano Oliveira Andrade²  Gustavo José Luvizutto¹  Luciane Aparecida Pascucci Sande de Souza¹ 

[1] Universidade Federal do Triângulo Mineiro, Departamento de Fisioterapia Aplicada;Universidade Federal de Uberlândia

关键词: action observation;    learning;    children;    reaction time;    cognitive function;   

DOI  :  10.1590/S1980-657420210022820

学科分类：社会科学、人文和艺术（综合）

来源: Universidade Estadual Paulista "Julio de Mesquita Filho" * Departamento de Educacao Fisica

【 摘 要 】

Aim: Learning by action observation (AO) is a fundamental cognitive ability existing from birth either in live or in the video. However, the specific AO training, in live or in the video, can influence decision making and motor planning in healthy children? This study aimed to evaluate if a single session of both practices (live and video) modifies the choice reaction time during reaching tasks in healthy children. Methods: This is a cross-sectional and randomized study with 22 children aged 6 to 8 years. We measured the choice reaction time (CRT) by electromyography at baseline and after both practices. Data were analyzed using Friedman and posthoc Dunn non-parametric tests for each age group individually as well as all ages combined. Kurtosis analysis was performed to assess data variability. Results: Significant decrease in CRT was observed after action observation in the video in 8-year-olds. Also, we observed choice reaction time variability reduction in 8-year-olds after both practices compared to that at baseline. Conclusion: A decrease in CRT was observed after the single session of action observation in the video in 8-year-olds. Additionally, there was a reduced variability in CRT after performing both practices in the same age group.

【 授权许可】

CC BY