杭州师范大学学报（自然科学版）2018，Vol.17Issue(2)：136-142,7.DOI:10.3969/j.issn.1674-232X.2018.02.005
有意义多特征客体在工作记忆中的捆绑与提取过程
The Binding and Extraction of Meaningful Objects with Multi-Feature in Working Memory
摘要
Abstract
Two-factor within-subjects design was adopted to study the influences of object feature number,object quantity and extraction contents on the recognition performance.Referring to the cockpit display symbols,a meaningful object with multi-features was designed,its representation form in working memory was investigated,and its influences on the performance of single feature extraction were also explored.The results showed that object feature number had positive influence on the accuracy and time of integral recognition,meanwhile,had negative influence on the accuracy and time of feature recognition.The object number had lesser negative influence on the accuracy and time of integral recognition,but had more seriously negative influence on the accuracy and time of feature recognition.It was concluded that meaningful multi-features objects was stored in the working memory in the form of integral representation,the feature relations were also stored,and the extraction of single feature needed to occupy certain amount of cognitive resources.关键词
多特征客体/捆绑/特征提取/工作记忆/再认Key words
multi-features object/binding/feature extraction/working memory/recognition分类
社会科学引用本文复制引用
傅亚强,林彩虹,杨雅茹..有意义多特征客体在工作记忆中的捆绑与提取过程[J].杭州师范大学学报（自然科学版）,2018,17(2):136-142,7.基金项目
浙江省教育厅2012年度科研项目(Y201223713) （Y201223713）
2013年度教育部人文社科青年基金项目(13YJC190005). （13YJC190005）
