题目内容：
一个测验能测出它所要测量的属性或特点的程度。称为测量的（ ）。
A．信度 B．难度
C．区分度
D．效度
参考答案：
答案解析：
单选题：一个测验能测出它所要测量的属性或特点的程度。称为测量的（ ）。
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- 题目类型：单选题
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B．难度
C．区分度
D．效度
B．难度
C．区分度
D．效度
根据下列文章,请回答题。Stress at Work and Still HealthyThe term could y
根据下列文章,请回答题。Stress at Work and Still HealthyThe term could yet become the word o
下列能力属于智力范畴的是（ ）。
下列能力属于智力范畴的是（ ）。A．观察力 B．记忆力 C．想象力 D．思维力
Thepassage indicants that spending more money on disease pre
Thepassage indicants that spending more money on disease prevention will meanA．g
Asking all healthy adults to get a flu shot may result in a
Asking all healthy adults to get a flu shot may result in a shortage of the flu
There are hardly any risks involved in cosmetic operations．
There are hardly any risks involved in cosmetic operations．A．Right B．Wrong C．Not