Orientation and perspective dependence in route and survey learning
Orientation and perspective dependence in route and survey learning
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DOI：
10.1037/0278-7393.30.1.158
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发表时间：
2004-01-01
影响因子：
2.6
通讯作者：
McNamara, TP
中科院分区：
文献类型：
--
作者：
Shelton, AL;McNamara, TP
三个实验研究了自我中心取向在通过路线（地面）和调查（空中或概览）视角学习布局的后续记忆中的作用。参与者通过文本描述（实验1）或视觉呈现（实验1-3）学习虚拟环境。在所有的实验中，路线和调查图像的场景识别都显示了从研究到测试切换视角的成本。此外，当测试视图与观察者的学习方向相匹配时，仅在相同视角的识别测试中，识别性能得到促进。实验3证明了相对方向判断的方向性依赖，并强调了初始航向。综上所述，这些结果表明，建立表征空间信息的参考系统取决于学习情境的具体特征。
Three experiments investigated the role of egocentric orientation in subsequent memory for layouts learned via route (ground-level) and survey (aerial or overview) perspectives. Participants learned virtual environments from text descriptions (Experiment 1) or visual presentation (Experiments 1-3). In all experiments, scene recognition for route and survey images revealed a cost for switching perspective from study to test. In addition, recognition performance was facilitated when the test view matched the observer's learned orientation but only for the same-perspective recognition test. Experiment 3 demonstrated orientation dependence in judgments of relative direction, with a strong emphasis on initial heading. Together, these results suggest that establishing a reference system for representing spatial information is dependent on specific characteristics of the learning situation.