Redian新闻
>
[转载] thoughts about CTT/IRT
avatar
[转载] thoughts about CTT/IRT# Education - 教育学
a*e
1
【 以下文字转载自 Psychology 讨论区 】
【 原文由 ARIMA 所发表 】
Educational measurement is quite different from psychological measurement (in
a strict sense) both in theory and in pratice. The state testing program that
I've worked on has a routine sample size of 30,000 for each form of the test
in each administration. And think about the SAT or tests made at ETS, while a
typical social psychological experiment in JPSP has a sample size that's
roughly 1% of a typical state testing program.
CTT and IRT are compli
相关阅读
logo
联系我们隐私协议©2024 redian.news
Redian新闻
Redian.news刊载任何文章,不代表同意其说法或描述,仅为提供更多信息,也不构成任何建议。文章信息的合法性及真实性由其作者负责,与Redian.news及其运营公司无关。欢迎投稿,如发现稿件侵权,或作者不愿在本网发表文章,请版权拥有者通知本网处理。