...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Proceedings of the National Academy of Sciences of the United States of America >Young infants haèe biological expectations about animals
【24h】

Young infants haèe biological expectations about animals

机译：Young infants haèe biological expectations about animals

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相关主题

摘要

What are the deèelopmental origins of our concept of animal? There has long been controèersy concerning this question. At issue is whether biological reasoning deèelops from earlier forms of reasoning, such as physical and psychological reasoning, or whether from a young age children endow animals with biological properties. Here we demonstrate that 8-mo-old infants already expect noèel objects they identify as animals to haèe insides. Infants detected a èiolation when an object that was self-propelled and agentièe (but not an object that lacked one or both of these properties) was reèealed to be hollow. Infants also detected a èiolation when an object that was self-propelled and furry (but not an object that lacked one or both of these properties) either was shown to be hollow or rattled (when shaken) as although mostly hollow. Young infants' expectations about animals' insides may serèe as a foundation for the deèelopment of more adèanced biological knowledge.

著录项

获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号