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单词
item discrimination index
释义
item discrimination index
Encyclopedia
理学
【基本概念】
释
item discrimination index
项目鉴别指数
高分组和低分组被试作答某题的得分率之差,是度量题目区分度的最简单指标之一,只能用于二级评分题目。又称鉴别度指数。
理学
【基本概念】
释
item discrimination index
题目区分度指数
测验题目(题目)对被试某种潜在能力或特质的区分(或鉴别)能力的度量指标。
随便看
finite rank
finite rank operator
finite region
finite representation
finite representation type
finite Riemann surface
finite ring
finite rotation
finite-rowed matrix
finite sample
finite scheme
finite semigroup
finite sequence
finite series
finite set
finite set algebra
finite-sheeted surface
finite simple group
finite simplicial complex
finite singularity
finite size effect
finite-size effect
finite size scaling
finite-size scaling
finite source queue
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