GRE section-level adaptive机制算分
2021-12-01点击量:277
先来看看ETS官方对于GRE考试中语文数学部分的评分是如何进行的:TheVerbalReasoningandQuantitativeReasoningmeasuresaresection-leveladaptive.Thismeansthecomputerselectsthesecondoperationalsectionofameasurebasedonyourperformanceonthefirstsection.Withineachsection,allquestionscontributeequallytothefinalscore.Foreachofthetwomeasures,arawscoreiscomputed.Therawscoreisthenumberofquestionsyouansweredcorrectly.Therawscoreisconvertedtoascaledscorethroughaprocessknownasequating.Theequatingprocessaccountsforminorvariationsindifficultyamongthedifferenttesteditionsaswellasthedifferencesindifficultyintroducedbythesection-leveladaptation.Thusagivenscaledscoreforaparticularmeasurereflectsthesamelevelofperformanceregardlessofwhichsecondsectionwasselectedandwhenthetestwastaken.上述这段内容引用自ETS官网的GRE频道。通过这段内容介绍要为考生纠正的一个认识是,GRE考试的语文和数学部分并非1道题目1分。虽然考试题目数量和分数区间正好对应,分别是40题和40分,但这并不代表这每道题目就是1分。实际上GRE考试的语文和数学分成2个SECTION(有加试的部分还会多一个SECTION),而第二个SECTION的难度是会根据第一个SECTION考生的解题情况来进行调整的,也就是所谓的section-leveladaptive。考生如果第一个SECTION表现较好正确率高,那么第二个SECTION的难度就会上升,当然大家的得分也会会因此提高,或者说进入高分区。之后哪怕在第二个SECTION中错题数量较多,得分方面仍然会有一定优势。GRE培训:...