中国科学院心理研究所机构知识库

实验共测量了 311张图片的H值、命名一致性百分数、概念一致性百分数、表象一致性、熟悉性、视觉复杂性、词长和图片命名的时间 ,主要探索影响图片命名潜伏期的因素 ,结果发现概念一致性、熟悉性、表象一致性、词频是影响图片命名时间的主要因素。并尝试建立了概念一致性、熟悉性、表象一致性和词频对图片命名时间的回归方程 ,其预测能力为 5 5 .5 %。根据图片的命名时间对命名的难易程度进行了分级 ,希望能对利用图片作为实验材料的认知实验提供有价值的信息。

This paper explored the determinants of picture2naming latency. Using a picture naming task and 5 - point scale assessment method , we measured name agreement , familiarity , image agreement , visual complexity and word length of311 pictures. Correlation analyses indicated that concept agreement , familiarity , image agreement and word frequency were the major determinants of picture - naming latency. Stepwise multiple regressions were carried out on the picture -naming latency. The R square of regression equation was 55. 5 %. On the basis of the naming latency , the pictures were divided into quintiles. These measures will prove valuable information in future studies of picture naming and other cognitive processes.