人格测验的项目反应过程与展开模型研究述评

Item Response Process and Unfolding Model in Personality Tests

一些研究者提出了人格测验的项目反应理想点过程假设,并在此基础上开发了拓广等级展开模型(GGUM)用于现有人格测验的数据分析和新量表的建构,显示出了较优势模型更优良的一些性质。不过,现有项目反应过程的研究结果来自于大样本的调查,缺乏实验证据的支持,GGUM也存在不适用于分析多类别人格测验数据的局限性。未来需要对GGUM进行拓展,剔除其主观反应类别阈限对称的限定。此外,还要重视配对格式人格测验数据分析模型的研究和开发。

Personality assessment was reborn in industrial and organizational psychology,which promoted researchers to concern on quality and fairness in personality tests.Some researchers put forward the ideal point process hypothesis of item response in personality tests,by which they developed generalized grade unfolding model（GGUM） to analyze participants＇ response data on personality tests,and to construct some personality scales,and found that GGUM fit the data better than dominant models.However,some current researches on item response process were not based on experimental evidence from laboratory,but on investigations from large samples.In addition,current popular GGUM can not fit the categorical data in personality tests.In the future,GGUM must be extended and some models which fit the data on forced-choice personality test must be developed.