3/30/2024 0 Comments Moca cognitive assessment for kidsSpecifically, while investigating various parameters for each task, as in the investigation of cognitive mechanisms, we have explored the relationship across diverse cognitive tasks, as in the studies of test batteries. The present study aims to develop an online open-source test battery to leverage the two research directions, i.e., cognitive mechanism understanding and test battery assessment. However, if researchers focus on specific cognitive abilities in cognitive training investigations, e.g., visual attention or memory, such limited parameters can be insufficient to evaluate cognitive states because complicated cognitive processes mediate each ability, as explored in the cognitive mechanism investigations. Since the purpose of cognitive test batteries generally needs to cover a variety of cognitive abilities, such as vision, memory, auditory, or logical reasoning ( Folstein et al., 1975 Nasreddine et al., 2005), each task includes a small number of stimulus parameters to keep the experimental time short. For instance, researchers in cognitive training studies leverage a cognitive test battery before and after training to estimate how their intervention affects the cognitive state. On the other hand, works in the cognitive diagnosis and training literature utilize test batteries, including various cognitive tasks, to evaluate the individual's diverse cognitive state ( Green and Bavelier, 2003 Kueider et al., 2012 Lampit et al., 2014 Hosokawa et al., 2019 Steyvers and Schafer, 2020). Previous studies in cognitive science have generally investigated a specific task using various stimulus parameters to understand the underlying mechanisms in detail ( Luck and Vogel, 1997 Baldauf and Desimone, 2014 Maunsell, 2015). Researchers have measured these abilities for many years to elucidate human cognitive mechanisms, diagnose various mental disorders, and evaluate cognitive training effects. Our test battery is also flexible in terms of the experimental environment, i.e., it is possible to experiment either online or in a laboratory environment.Ĭognitive abilities such as attention or memory are essential for our daily life. Since we share our source code as open-source software, users can expand and manipulate experimental conditions flexibly. Besides, our test battery captures diverse individual differences and can evaluate them based on the cognitive factors extracted from latent factor analysis. Specifically, the task performance did not largely change with the different days. Results conducted on 2 separate days showed the high cross-day reliability. By using the test battery, we conducted an online experiment to collect the benchmark data. For that purpose, our test battery includes seven cognitive tasks (multiple-objects tracking, enumeration, go/no-go, load-induced blindness, task-switching, working memory, and memorability), common in cognitive science literature. Because of the ubiquitous nature of dynamic attention in our daily lives, it is crucial to have tools for its assessment or training. The present study introduces an open-source cognitive test battery to assess attention and memory, using a javascript library, p5.js. Although they need flexibility according to their usage objectives, most test batteries are not available as open-source software and are not be tuned by researchers in detail. 5ACTIVE Team, Université de Bordeaux, INSERM, BPH, U1219, Bordeaux, FranceĬognitive test batteries are widely used in diverse research fields, such as cognitive training, cognitive disorder assessment, or brain mechanism understanding.4Microsoft Research Montreal, Montreal, QC, Canada.3Department of Cognitive Sciences and Ergonomics, Université de Bordeaux, Bordeaux, France.2Research and Development Team, Onepoint, Bordeaux, France.Maxime Adolphe 1,2,3 * † Masataka Sawayama 1 * † Denis Maurel 2 Alexandra Delmas 2 Pierre-Yves Oudeyer 1,4 Hélène Sauzéon 1,5
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