Visual search and decision-making of volleyball coaches

• Autor(a) principal: Gustavo de Conti Teixeira Costa
• Data de Publicação: 2018
• Outros Autores: Henrique de Oliveira Castro, Isabel Maria Ribeiro Mesquita, José Afonso, Guilherme Menezes Lage, Pablo Juan Greco
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Repositório Institucional da UFMG
• Texto Completo: https://doi.org/10.4025/jphyseduc.v28i1.2934; http://hdl.handle.net/1843/49689; http://orcid.org/0000-0003-0911-8753; https://orcid.org/0000-0002-0545-164X; https://orcid.org/0000-0001-5985-9686; https://orcid.org/0000-0002-2038-393X; https://orcid.org/0000-0001-8296-3676; https://orcid.org/0000-0003-2607-5935
• topic: Cognition; Expertise; Volleyball; Coaches; Cognição; Desempenho; Voleibol - Treinadores; Tomada de decisões

The research aimed at comparing the decision making of volleyball coaches through visual search strategies (number and duration of visual fixations) based on their years of experience. The sample consisted of thirty-four volleyball coaches (n = 34) with a mean age of 32.5 ± 9.4 years. Thus, two groups were formed: beginners (2.8 ± 1.9 years of practice) and experienced (19 ± 7.2 years of practice). To assess the tactical knowledge related to aspects of decision-making, the coaches conducted the analysis of the end-attack scenes of the Declarative Tactical Knowledge Test in Volleyball. The results not related significant differences to the visual strategies, decision-making and declarative tactical knowledge in the analysis of the scenes between the two groups (p> 0.05), and the power of the effect ranged from small to moderate for the analyzed variables. In this context, it was noticed that the visual strategies used between the coaches with different times of experience were similar.