A Posição Do Alvo Na Influência Do Movimento Ocular Em Tarefas De Pesquisa Navegacional E Informativa

Abstract

RESUMOO objetivo principal do deste estudo consiste em perceber de que forma a posição do alvo influencia o movimento ocular nas tarefas navegacional e informativa. O estudo integrou uma amostra de 20 estudantes universitários, 13 do sexo feminino e 7 do sexo masculino, com idades compreendidas entre os 18 e os 44 anos, de uma Universidade. Os participantes responderam a um questionário sociodemográfico e realizaram duas tarefas, uma navegacional e outra informativa. Foram realizadas combinações lineares, através do teste da MANOVA (2x2), de variáveis dependentes que maximizam as diferenças entre várias condições das variáveis independentes. Concluímos que a posição do alvo na tarefa navegacional influencia de forma significativa o movimento ocular dos estudantes universitários e a posição do individuo influencia o movimento ocular em ambas as tarefas, navegacional e informativa. Palavras-chave: movimento ocular, tarefa navegacional, tarefa informativa, posição do alvo, sexo ABSTRACTThe main objective of this study is to understand how the position of the target influences the ocular movement in navigational and informative tasks. The study included a sample of 20 university students, 13 females and 7 males, aged between 18 and 44, from a university. Participants answered a socio-demographic questionnaire and performed two tasks, one navigational and one informative. Linear combinations were performed through the MANOVA test (2x2), of dependent variables that maximize the differences between several conditions of the independent variables. We conclude that the position of the target in the navigational task significantly influences the ocular movement of university students and the position of the individual influences the ocular movement in both tasks, navigational and informative.

Eye movement analysis as a tool to evaluate virtual reality systems and human behaviour

“…The usage of eye-tracking techniques to study human behaviour was already addressed on PsychTech by two studies, namely the study entitled "Physical exercise, female preference in corporal dimensions in men: A comparative study on eye--tracking" (Medon, et al, 2020) and the study entitled "The Position Of The Target In The Influence Of Eye Movement On Navigational And Informative Research Tasks" (Vasconcelos-Raposo et al, 2017). Nevertheless, there are still many research gaps open that can be pursued in two perspectives: how the features of a virtual reality environment affect the user; and how different factors can be used to condiction behaviours within virtual environments.…”