摘要
对煤炭行业中网络考试系统的试题库从信度与效度、表结构、库维护等方面进行了分析。提出试题库应侧重效度考虑;在表结构中要以丰富的技术指标来全面反映知识点;要提供较丰富的试题库维护方法,以方便管理员进行操作。
To the network test system trial question bank from the letter with aspects and so on validity,table structure,storehouse maintenance has carried on the analysis.Proposed tries the question bank to be supposed to stress the validity consideration;must come the comprehensive reflection knowledge spot in the table structure by the rich technical specification;must provide the rich trial question bank maintenance method,by facilitates the manager to carry on the operation.
出处
《煤炭技术》
CAS
北大核心
2010年第11期148-149,157,共3页
Coal Technology
关键词
网络考试系统
试题库
信度与效度
结构设计
network test system
tries the question bank
letter and the validity
structural design
