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目的:检验艾森克个性问卷(成人版)计算机自适应测验(EPQ-A-CAT)在实际应用中的测量精准度、效度和测试效率。方法:选取204名大学生被试完成了EPQ-A-CAT的测试,其中120名被试接受了CAT和纸笔两种版式的施测,并对31名被试进行了CAT版式的重测。结果:CAT版式的估计标准误均值在四个分量表中都小于终止规则预设的最小误差值;CAT重测的相关系数分别为0.79(E)、0.85(N)、0.67(P)、0.71(L);CAT版式总体能够节省一半以上的项目,各分量表节省了70%-30%的项目;两个版本测试结果的积差相关系数在E、N、P、L四个分量表中分别为0.85、0.81、0.75和0.74。结论:研究结果证明了EPQ-A-CAT版式是高效、可靠和有效的测量工具。
PURPOSE: To examine the accuracy, validity and test efficiency of EPQ-A-CAT in practical application by testing the Eysenck Personality Questionnaire (Adult Version). Methods: A total of 204 undergraduates were tested with EPQ-A-CAT. Among them, 120 were tested with CAT and pen and pencil, and 31 testers were tested with CAT format. Results: The standard deviation of CAT standard error was less than the minimum error value preset by the termination rule in all four subscales. The correlation coefficients of CAT test were 0.79 (E), 0.85 (N), 0.67 (P) and 0.71 (L). The CAT layout can save more than half of the projects in total, and each subscale saves 70% -30% of the items. The correlation coefficient between the two versions of the test results is in the four subscales E, N, P and L Respectively 0.85, 0.81, 0.75 and 0.74. Conclusion: The results demonstrate that the EPQ-A-CAT layout is an efficient, reliable and effective measurement tool.