HOW TO DIFFERENTIATE RETRIEVAL FROM STORAGE DEFICIT - A STOCHASTIC APPROACH TO SEMANTIC MEMORY MODELING

被引：30

作者：

FAGLIONI, P ^{[1
]}

BOTTI, C ^{[1
]}

机构：

[1] UNIV MODENA,CICAIA,I-41100 MODENA,ITALY

来源：

CORTEX | 1993年 / 29卷 / 03期

关键词：

CATEGORICAL DATA; ORDINAL SCALE; AGREEMENT; RATERS; KAPPA; IMPAIRMENT; RETENTION;

D O I：

10.1016/S0010-9452(13)80256-0

中图分类号：

B84 [心理学]; C [社会科学总论]; Q98 [人类学];

学科分类号：

03 ; 0303 ; 030303 ; 04 ; 0402 ;

摘要：

Some of the methods currently used to differentiate retrieval from storage deficits in brain damaged patients are revisited. Indices based on association or agreement measures among the responses given by the subject on repeated trials, as well as direct estimates of storage and retrieval abilities based on crude percentages, are open to criticism. A simple Markov chain stochastic approach, which is free of the drawbacks of the other methods and which distinguishes storage from retrieval deficits more reliably and powerfully, is proposed.

引用

页码：501 / 518

页数：18

共 43 条

[1] A MODEL FOR AGREEMENT BETWEEN RATINGS ON AN ORDINAL SCALE [J].