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首页> 外文期刊>Journal of Geoscience Education >Reasoning about time from space: Visual continuity may disrupt reasoning about the passage of time within accreted materials
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Reasoning about time from space: Visual continuity may disrupt reasoning about the passage of time within accreted materials

机译：从空间推出时间：视觉连续性可能会破坏在增强材料内的时间流逝的推理

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摘要

The ability to accurately reason using three-dimensional visualizations is vital to success in STEM disciplines, particularly the geosciences. One impediment to learning from visualizations is spatiallybased misconceptions. Such errors can arise from a range of sources (e.g., prior beliefs, inaccurate application of analogy, and visual illusions). Of these sources, the potential for perceptual illusions to cause difficulty when reasoning with visualizations has been relatively unexplored. The experiments reported here consider misconceptions evident in a common type of geoscience diagram, 3D block diagrams of depositional environments (facies diagrams). Our results demonstrate a pattern of errors in temporal reasoning that we interpret to have a perceptual origin. Two experiments explored novice conceptions about the relative age of different locations in the rocks depicted in a facies diagram. Novices had difficulty reasoning about the temporal evolution of these regions. Errors appeared to be systematic, not the product of random guessing. The most common error was incorrectly treating all visually similar and connected areas as a single unit that had a common temporal origin. This error can be interpreted as the product of visual unit formation. Each experiment also explored the effectiveness of a diagrammatic intervention intended to highlight the relationship between space and time. Despite salient spatial indicators of the relationship between time and space, visual continuity and discontinuity strongly controlled temporal estimates of novice viewers.
机译：使用三维可视化的准确性理由的能力对于Stem学科的成功至关重要，特别是地球科学。从可视化中学习的一个障碍是空间上被误解的误解。这些错误可能来自一系列来源（例如，先前的信仰，类似于类比和视觉幻想）。在这些来源中，当使用可视化的推理时导致困难的可能性幻觉相对较为未探索。这里报告的实验认为，在众多的地球科学图中，沉积环境的3D框图（相图）的3D框图中，认为误解是显而易见的。我们的结果展示了我们解释具有感知起源的时间推理的错误模式。两个实验探索了关于相片图所描绘的岩石中不同位置的相对年龄的新手概念。新手难以推理这些地区的时间演变。错误似乎是系统的，而不是随机猜测的产物。最常见的错误是错误地将所有视觉相似和连接的区域视为具有常见时间原点的单个单元。此错误可以解释为视觉单元形成的乘积。每个实验还探讨了旨在突出空间和时间之间关系的示意性干预的有效性。尽管时间和空间之间的关系存在突出的空间指标，但目视连续性和不连续性强烈控制新手观众的时间估计。

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