采用基于最大信息量法的多维项目反应理论模型估计计算机模拟心理咨询病例系统(CCSPC)的合成分数及四个模块分数,并收集效标效度证据、成长变化效度证据和内容效度证据,结果表明:五个指标与心理咨询师考试三级技能成绩的相关均达到显著,且高于其与三级理论成绩的相关;所有指标得分均随着心理学学历升高而升高;多数指标分数随心理学本科年级提高而提高;获得心理咨询师资格认证的被试在CCSPC上有更高的得分.
Overall score and four domain scores of Computer -based Case Simulations for Psychological Counseling(CCSPC) were esti- mated by the MIRT Maximum hfformation Method, and evidences of criterion - related, construct, developmental validity were collected at the same time. The results indicated : CCSPC connected with the exam for counseling certification to some extent ; the higher the grade and degree were, and the higher scores subjects got;Subjects who got the counseling certificates scored significantly higher than those who didn' t.