%0 Journal Article
%T A MATHEMATICAL DESCRIPTION ON PATTERN OF COGNITIVE SLOWING IN NONLEXICAL TASKS IN AGING<br>非词语性认知作业速度年老衰减规律的数学描述
%A Li Deming
%A <br>李德明
%A 孙福立
%A 李贵芸
%J 心理学报
%D 1994
%I 
%X A study on the mathematical pattern of cognitive slowing in 4 nonlexical tasks with age was accomplished by using the multitask regressive analyses of two age dimensions in 734 subjects of 46 to 75 years of age.The results indicated there were linear functional relations between task time of the 5 groups of older adults and the group of 46-50 years of age,the slopes of the linear equations increased with advanced age of the group of older adults.
%K nonlexical task
%K cognitive speed
%K aging<br>非词语性作业
%K 认知速度
%K 老年
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=C94E3F05CFD5644C9DAA97BEB9148D4784B6B22E64D84F4E&jid=1EE72F392B87F45015B3CA6D9A7AFA6F&aid=71A806D75C409D8776FC9318416E7EC3&yid=3EBE383EEA0A6494&vid=DB817633AA4F79B9&iid=38B194292C032A66&sid=69E4C201C13601F9&eid=E2B9962CCD971A0D&journal_id=0439-755X&journal_name=心理学报&referenced_num=8&reference_num=0