在学龄前儿童和成年人中,对复杂场景的自由观看偏见
Marcel Linka1, Özlem Sensoy2, Harun Karimpur3
1Department of Experimental Psychology, Justus Liebig University Giessen, 35394, Giessen, Germany. marcellinka54@gmail.com.
Scientific reports
|July 21, 2023
概括
与成年人相比,学龄前儿童对文字的关注较少,更多地关注身体部位和物体. 视觉注意力的这种发育转变是独立于低级视觉特征的.
科学领域:
- 认知科学 认知科学
- 发展心理学 发展心理学
- 神经科学是一个神经科学.
背景情况:
- 成年人对自然场景的视觉注意力是对象类偏差的.
- 这些偏见的发展轨迹和群体差异研究不足.
研究的目的:
- 比较5岁学龄前儿童与观看复杂自然场景的成年人之间的目光行为.
- 调查视觉突出和注意力偏差的发展变化.
主要方法:
- 34名学龄前儿童 (5岁) 和42名成年人 (18-59岁) 免费观看40个复杂的场景.
- 对固定时间和首次固定位置的分析.
- 预测建模用于控制像低级突出之类的混.
主要成果:
- 与成年人相比,学龄前儿童花费的时间对文本的固定时间较少.
- 孩子们对面孔,触摸的物体,手和身体的固定性增加了.
- 在学龄前儿童中,文本显著性的减少解释了大多数差异,而不依赖于低水平的视觉因素.
结论:
- 一个发育性的注意力转移在幼儿时代倾向于身体部位而不是文字.
- 这表明注意力对抗可能与"皮质循环"机制有关.
- 研究结果突出了儿童和成人视觉突出处理的关键差异.
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