CHANGES IN COGNITION AND NEUROCOGNITION WHEN THINKING ALOUD DURING DESIGN
CHANGES IN COGNITION AND NEUROCOGNITION WHEN THINKING ALOUD DURING DESIGN
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设计过程中大声思考时认知和神经认知的变化
DOI：
10.1017/pds.2023.87
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发表时间：
2023
期刊：
影响因子：
--
通讯作者：
Song, Inuk
中科院分区：
文献类型：
--
作者：
Shealy, Tripp;Gero, John;Ignacio, Paulo;Song, Inuk
大声思考协议为研究人员提供了一个深入了解设计师的心理状态，但很少有人了解大声思考如何影响设计。本文提出的研究旨在测量设计师在大声思考时的认知和神经认知变化。工程专业的学生（n=50）被随机分配到有声思维组或对照组。学生们配备了一个功能性的近红外光谱波段。学生们被要求设计一个个人娱乐系统。大声思考组花在设计上的时间要少得多。他们的设计草图包含的文字明显更少。大声思考组的左、右背外侧前额叶皮层（DLPFC）也需要更多的资源。左侧DLPFC通常用于语言处理，而右侧DLPFC则参与视觉表征和问题解决。神经认知资源的快速消耗可能导致了更少的设计时间。大声思考会影响设计认知和神经认知，但这些影响现在才变得明显。更多的研究和神经科学技术的采用可以帮助阐明这些差异。
The think-aloud protocol provides researchers an insight into the designer's mental state, but little is understood about how thinking aloud influences design. The study presented in this paper sets out to measure the cognitive and neurocognitive changes in designers when thinking aloud. Engineering students (n=50) were randomly assigned to the think-aloud or control group. Students were outfitted with a functional near-infrared spectroscopy band. Students were asked to design a personal entertainment system. The think-aloud group spent significantly less time designing. Their design sketches included significantly fewer words. The think-aloud group also required significantly more resources in the left and right dorsolateral prefrontal cortex (DLPFC). The left DLPFC is often recruited for language processing, and the right DLPFC is involved in visual representation and problem-solving. The faster depletion of neurocognitive resources may have contributed to less time designing. Thinking aloud influences design cognition and neurocognition, but these effects are only now becoming apparent. More research and the adoption of neuroscience techniques can help shed light on these differences.
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DOI：
--
发表时间：
2018
期刊：
影响因子：
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作者：
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通讯作者：
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影响因子：
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作者：
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影响因子：
2.7
作者：
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影响因子：
6.1
作者：
Tripp Shealy;J. Grohs;Mo Hu;D. Maczka;R. Panneton
通讯作者：
R. Panneton
影响因子：
2.4
作者：
Hu, Mo;Shealy, Tripp;Milovanovic, Julie
通讯作者：
Milovanovic, Julie