So, that unit on validity and reliability will finally come in useful.

所以，关于效的单元最终会有用的。

For example, construct validity includes structural validity, hypothesis testing and cross cultural validity.

例如，结构效包括结构效、假设检验跨文化效。

Reliability and validity are two critical ideas for understanding standardized tests.

效是理解标准化测试的两个关概念。

There are additional levels of these dimensions, but these three have best withstood scientific tests of reliability and validity across infants, children and teenagers.

这些维还有其他层次，但这三个维最能经受住婴儿、儿童青少年的效科学测试。

You make further inferences, for instance, about how the text may be significant to you, or about its validity — inferences that form the basis of a personal response for which the author will inevitably be far less responsible.

者继续深入推理，比如，文本对你有何意义，或文本效如何——这些推理构成者个人反应的基础，而者个人反应受到文本作者的影响必然要小得多。

And there are different kinds of validity -- for instance, if I take the WAIS IQ test and my scores accurately predict how good my grades in college will be, that's a simple kind of predictive or criterion validity.

并且有不同类型的效——例如，如果我参加了 WAIS IQ 测试并且我的分数准确地预测了我在大学的成绩会有多好， 那是一种简单的预测或标准效。