空间适应:建模是一项关键的空间能力

IF 1.6 4区 心理学 Q3 PSYCHOLOGY, EXPERIMENTAL
A. Lovett, Holger Schultheis
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引用次数: 1

摘要

空间适应是一个人对任务的心理表征进行调整的过程,以便在表征中捕捉到执行任务所需的空间细节,而忽略无关的细节。我们认为这一过程在空间能力测试和STEM领域都起着关键作用,因为它产生了针对问题的表征,可以通过仅表征任务相关的细节来促进心理操纵。在这里,我们提出了一个计算模型来说明空间适应在心理旋转任务中的重要性。该模型通过在凹处将物体分割成部分来自动生成形状表示。它通过两种方式调整其表示:通过改变用于表示形状的部分的数量,以及通过改变为每个部分编码的信息类型。关键的是,该模型可以通过自动调整形状表征中的细节程度来适应心理旋转任务,这是基于将形状与干扰物区分开来需要多少细节。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Spatial adaptation: modeling a key spatial ability
ABSTRACT Spatial adaptation is the process of adjusting one’s mental representations for a task, so that spatial details necessary for performing the task are captured in the representations, whereas irrelevant details are ignored. We believe this process plays a critical role both in spatial ability tests and in STEM domains because it produces problem-tailored representations that can facilitate mental manipulation by representing only task-relevant details. Here, we present a computational model that illustrates the importance of spatial adaptation in a mental rotation task. The model automatically generates shape representations by segmenting objects into parts at concavities. It adjusts its representations in two ways: by varying the number of parts used to represent a shape, and by varying the types of information encoded for each part. Critically, the model can adapt to a mental rotation task by adjusting the degree of detail in its shape representations automatically, based on how much detail is needed to distinguish the shapes from distractors.
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来源期刊
Spatial Cognition and Computation
Spatial Cognition and Computation PSYCHOLOGY, EXPERIMENTAL-
CiteScore
4.40
自引率
5.30%
发文量
10
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