1) difference in gradation
评分差异
1.
The evaluation of suprasegmental sound in the rating of the Mandarin Speech Proficiency Test depends largely on language intuition with greater difference in gradation,which is due to the absence of adequate cognizance of language.
普通话水平测试中对超音段语音因素的评判主要依靠语感 ,评分差异较大。
2) rater variability
评分员差异
1.
In the context of performance assessment (typically writing and speaking tasks), rater variability introduced by subjective scoring has long been held as a challenge to ensure reliability and validity.
主观性考试中，评分员差异是影响考试信效度和公平性的最为重要的因素之一。
4) appraisal discrepancy
评估差异
补充资料：Bishop宫颈成熟度评分法
Bishop宫颈成熟度评分法
对宫颈成熟度进行评分，按宫口开大、宫颈管长度、宫颈软硬度、宫颈口位置及先露位置5项指标评定。见下表。Bishop评分可初步估计加强宫缩等措施的引产成功率。一般来说，评分在0～3分者引产均失败；如遇病情需要，急须终止妊娠时应改用其他方法如剖宫产结束分娩。评分在4～6分者，引产成功率为50%。评分在7～8分者引产成功率80%，9分以上均成功。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条