来自《耶鲁大学开放课程：心理学导论 第13集》
-
How do you determine when-- what a good test is?你怎么判断什么才是一个好测试 -
And again,再次 -
it's a real art going through the details如果去仔细检查工作的细节 -
of how to do that是一门真正的艺术 -
but the broad answers involve reliability and validity.不过泛泛而答的话包括了可靠性与正确性 -
It's a good test if I test you today如果今天和明天都给你测试而结果相同 -
and I test you tomorrow and I get the same score.那就是一个好测验 -
It's a really good test if your score on如果测验结果与你的预期相同 -
that test predicts your grades or,那就是一个好的测验 -
if it's a personality test,如果是一个个性测试 -
predicts how many girlfriends you have预测你有多少个女朋友 -
or predicts whether people think you're a nice guy.或者其他人是否觉得你是好人