多项选择题

效度主要是表示测验是否( )。
A、达到了编题者所要的精度
B、满足了经典测量模型
C、测出了所想测的特质
D、提供了良好的评分标准
E、测验是否可靠的指标

<上一题目录下一题>

热门试题

多项选择题

A thesis dissertation is an extensive piece of writing based on extended reading and independent research at undergraduate and postgraduate levels. It is like a more in-depth research paper in which a student researcher proposes research questions(or hypotheses)and answers these research questions (or proves disproves the hypotheses)by conducting independent or even original research. The process of writing a thesis dissertation is a great experience of developing academic writing skills, being socialized into one particular discipline and growing up intellectually. The organizational structure and the length limit of a thesis dissertation are usually set by universities. Read this paragraph and determine which of the following is true?（） A.This paragraph is unified and well-developed.B.The topic sentence of this paragraph is the first sentence.C.The first sentence of the paragraph tells the readers the topic.D.The paragraph does not provide adequate supports.

单项选择题

B轴是绕（）的旋转轴。

A．X轴
B．Y轴
C．Z轴

相关试题