摘要
旨在编制考试绩效自评量表并检验其信效度,为考生考试绩效自我评价提供更加科学、有效的测评工具,改善考试决策、提高考试效能。随机选取206名被试完成初测,数据用于项目分析及探索性因素分析;然后再随机选取216名被试完成正式量表,数据用于验证性因素分析,考察同质性信度和构想效度。结果显示,考试绩效自评量表共有17题,包括任务绩效、健康人际、情感态度3个因子。量表具有良好的构想效度(χ~2/df=2.31,GFI=0.87,AGFI=0.83,RMSEA=0.08,NNFI=0.90,IFI=0.91,CFI=0.92,SRMR=0.07);总量表和3个维度的Cronbach's α系数为0.81~0.90,量表的三个维度组合信度均在0.80以上,三个维度的平均方差抽取量(AVE)大于相关系数的平方值,收敛效度、区分效度良好。这显示考试绩效自评量表具有良好的信度、效度,能有效测量考生考试自我绩效,反馈良好的绩效评价信息。
The purpose of the study is to develop a scale and test its reliability and validity,so that students can use it to evaluate their own exam performance,to improve their ability of make decision and self efficacy of examination.Preliminary survey is used to collect data to analysis difficulty and discrimination of item and do exploratory factor analysis,there are 206 students finish it.Another 216 participants were selected at random to finish the formal scale,those data are use to do confirmatory factor analysis and examine scale’s homogeneity reliability,structure validity,convergent validity and differentiate validity.Results show that the scale including 17 items and have three dimensions:exam performance,task performance,healthy interpersonal,emotional attitude,they can explaining 63 195%of the total variance.It Indicating that the scale have good structure validity(χ2/df=2.31,GFI=0.87,AGFI=0.83,RMSEA=0.08,NFI=0.90,IFI=0.91,CFI=0.92,SRMR=0.07).The volume table’s Cronbach alpha coefficient of three dimensions are in from 0.807 to 0.895,the combine reliability of the three dimensions are all above 0.80,AVE of all three dimensions are less than the square value of correlation coefficient,have enough convergent validity and differentiate validity.The self assessment of exam performance scale has a good validity,it can effectively measure the students exam performance,and it can give a feedback information of performance evaluation to examinee.
作者
王映朝
周开济
兰春梅
陈颖
WANG Yingzhao;ZHOU Kaiji;LAN Chunmei;CHEN Ying(School of Teacher Education and Psychology,Sichuan normal University,Chengdu 610068,China;School of Life Science and Technology,University of Electronic Science and Technology of China,Chengdu 611731,China;Southwestern University of Finance and Economics,Chengdu 610074,China)
出处
《心理技术与应用》
2018年第3期177-192,共16页
Psychology(Techniques and Applications)
关键词
考试
绩效
量表
信度
效度
exam
performance
scale
reliability
validity
