Towards Reducing Cognitive Load and Enhancing Usability through a Reduced Graphical User Interface for a Dynamic Geometry System: An Experimental Study

Reis, Helena; Borges, Simone S.; Durelli, Vinícius H. S.; Moro, Luis Fernando de Souza; Brandão, Anarosa Alves Franco; Barbosa, Ellen Francine; Brandão, Leônidas de Oliveira; Isotani, Seiji; Jaques, Patrícia Augustin; Bittencourt, Ig Ibert

doi:10.1109/ism.2012.91

Cited by 23 publications

(11 citation statements)

References 7 publications

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“…According to the definition of cognitive load on the effort of retrieving information, many scholars have adopted CLT to study personal information retrieval related issues, while others study the distribution of cognitive load from collaborative information retrieval behavior. This includes the impact on the design of information systems, human-computer interaction interfaces [20] and the design of interface elements from a microscopic perspective [21]. At the same time, the online learning platform serves as an information system, and evaluating whether it can help users complete tasks is an important factor in evaluating the success of an information system.…”

Section: Expectation Confirmationmentioning

confidence: 99%

Investigating user satisfaction of university online learning courses during the COVID-19 epidemic period

Zuo¹,

Cheng²,

Bao³

et al. 2021

Proceedings of the Annual Hawaii International Conference on System Sciences

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Online learning has been expanding for some time but the forced move to it due to the outbreak of COVID-19 has created new issues. This study set out to investigate the impact mechanism of online learning user satisfaction from the perspective of cognitive load in the era of COVID-19 and explore ways to optimize cognitive load in teaching practice. Semi-structured interviews were conducted for the empirical analysis. The coding process of the interviews yielded several antecedents of cognitive load in the online learning process. We also proposed a theoretical model based on the literature review and data analysis. Findings of the qualitative analysis indicate that the antecedents of cognitive load are multi-dimensional and the user's satisfaction with the online learning platform mainly consists of the expected confirmation of the information system and the perceived usefulness. These findings can help us think backward about optimizing user satisfaction with online learning in the context of COVID-19 breakout.

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Section: Expectation Confirmationmentioning

confidence: 99%

Investigating user satisfaction of university online learning courses during the COVID-19 epidemic period

Zuo¹,

Cheng²,

Bao³

et al. 2021

Proceedings of the Annual Hawaii International Conference on System Sciences

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“…Isso é conhecido como carga cognitiva (cognitive load). Pesquisas como a de (Reis et al, 2012) vem mostrando que o aumento da carga cognitiva pode prejudicar o processo de aprendizagem. Na questão 12, os avaliadores sentiram a falta de atalhos para agilizar o processo, o que deixa os usuários mais experientes entediados, podendo, portanto, abandonar o sistema.…”

Section: Avaliação Heurística No Patequationunclassified

Avaliação de usabilidade do Sistema Tutor Inteligente PAT2Math

Morais

Jaques

2014

RENOTE

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A interface gráfica de um Sistema Tutor Inteligente é o principalmeio de comunicação do usuário com o sistema. Porém, para uma interface ser considerada intuitiva e fácil de usar, ela deve ser submetida por um processo de avaliação de usabilidade. Este artigo descreve uma avaliação de usabilidade na interface gráfica do Sistema Tutor Inteligente PAT2Math. Para essa avaliação foi utilizado o método de avaliação heurística, o qual apontou várias limitações da interface em relação à sua usabilidade. Como solução para os problemas de usabilidade evidenciados foi desenvolvida uma nova interface gráfica baseada na tecnologia HTML 5.

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“…Dez dos estudos encontrados fazem uso de teclado e mouse para prover interatividade ao software de GI. Dentre este dez, dois estudos investigam a relação entre o volume de informações apresentados nas interfaces, o consumo da carga cognitiva dos estudantes e seu impacto no aprendizado dos usuários (Reis et al 2012;Schimpf e Spannagel 2012). Outro estudo com interação por meio do teclado e mouse é apresentado por Kovárová e Sokolský (2011), que analisaram os problemas encontrados nas interfaces dos softwares Cabri 3D e Archimedes Geo3D, e com os resultados desenvolveram um software com interface em 3D chamado Stereo3D.…”

Section: Síntese Dos Estudos Do Mapeamentounclassified

Interação em Interfaces de Softwares de Geometria Interativa: Um Mapeamento Sistemático

Reis¹,

Borges²,

Griffiths³

et al. 2013

Simpósio Brasileiro De Informática Na Educação

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The interaction mode via Interactive Geometry interfaces can influence geometry learning. Nevertheless, approaches to the development of these interfaces are poorly investigated. To provide an overview of the results already obtained in this area, a systematic mapping was conducted in order to analyze which types of interfaces (i.e. forms of interaction) have been developed and in which devices these interfaces have been used. In total, 998 studies were analyzed in more than 10 years of research in the area of interactive geometry. Among these, 45 studies were related to the development of interfaces and only 20 of them satisfied the inclusion and exclusion criteria defined in this work. As a result, we verified that most of the studies have used created interfaces for desktops based on keyboard and mouse. We also identified that there are several opportunities to research new types of user interfaces and interactions to support geometry learning. II Congresso Brasileiro de Informática na Educação (CBIE 2013) XXIV Simpósio Brasileiro de Informática na Educação (SBIE 2013)

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Towards Reducing Cognitive Load and Enhancing Usability through a Reduced Graphical User Interface for a Dynamic Geometry System: An Experimental Study

Cited by 23 publications

References 7 publications

Investigating user satisfaction of university online learning courses during the COVID-19 epidemic period

Investigating user satisfaction of university online learning courses during the COVID-19 epidemic period

Avaliação de usabilidade do Sistema Tutor Inteligente PAT2Math

Interação em Interfaces de Softwares de Geometria Interativa: Um Mapeamento Sistemático

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