Empirical evaluation of user models and user-adapted systems

被引：135

作者：

Chin, DN ^{[1
]}

机构：

[1] Univ Hawaii, Dept Informat & Comp Sci, Honolulu, HI 96822 USA

来源：

USER MODELING AND USER-ADAPTED INTERACTION | 2001年 / 11卷 / 1-2期

关键词：

empirical evaluation; experimental design; covariant variables; effect size; treatment magnitude; power; sensitivity;

D O I：

10.1023/A:1011127315884

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Empirical evaluations are needed to determine which users are helped or hindered by user-adapted interaction in user modeling systems. A review of past UMUAI articles reveals insufficient empirical evaluations, but an encouraging upward trend. Rules of thumb for experimental design, useful tests for covariates, and common threats to experimental validity are presented. Reporting standards including effect size and power are proposed.

引用

页码：181 / 194

页数：14

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