QUESTION ANSWERING IN THE CONTEXT OF STORIES

被引：39
作者：
GRAESSER, AC
LANG, KL
ROBERTS, RM
机构：
来源：
JOURNAL OF EXPERIMENTAL PSYCHOLOGY-GENERAL | 1991年 / 120卷 / 03期
关键词：
D O I：
10.1037/0096-3445.120.3.254
中图分类号：
B84 [心理学];
学科分类号：
04 ; 0402 ;
摘要：
In this study a model of question answering (called QUEST) is tested in the context of short stories. College students first read a story and then judged the quality of answers to questions about episodes in the story. The model could account for the goodness-of-answer judgments and decision latencies of 5 categories of questions: why, how, when, enablement, and consequence. QUEST specifies the information sources that are activated during question answering; the content of each information source is structured according to a theory of knowledge representation. QUEST specifies the convergence processes that dramatically narrow down the set of possible answers (activated from the information sources) to a small set of good answers to a question.
引用
收藏
页码：254 / 277
页数：24
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