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量表条目问题答案的设计是量表研制过程中一个重要环节,其中线性尺度、等级尺度和两分类是最常用的测量尺度形式。每种测量尺度都有其特点,线性尺度更适用于评价同一个体随时间的变化情况;等级尺度的使用要注意各选项间的等距性;两分类尺度可能提供的信息相对较少。在实际设计过程中,各类型的测量尺度设计并不是很严格,往往是根据所测内容的特质、被试者的理解能力及应答率等多方面综合考虑尺度的合理设计,并且多种方式融合使用。
The design of the answer to the questionnaire is an important step in the development of the scale. Among them, the linear scale, the scale and the dichotomy are the most commonly used forms of measurement scales. Each measurement scale has its own characteristics. The linear scale is more suitable for evaluating the changes of the same individual over time. The use of scale scales with attention to the equidistance between options. The two-scale scale may provide relatively little information. In the actual design process, various types of measurement scale design is not very strict, often based on the measured content characteristics, the subjects’ ability to understand and response rate and other aspects of a comprehensive consideration of the reasonable design of the scale, and a variety of ways to integrate use.