van Rooijen L, Vlaander G P
J Clin Psychol. 1984 Nov;40(6):1318-22. doi: 10.1002/1097-4679(198411)40:6<1318::aid-jclp2270400606>3.0.co;2-7.
Conducted an experiment (N = 105) wherein one group was exposed to a sad film in order to induce depressive feelings and another group was shown an emotionally neutral film. Two VROPSOM depressive affect checklists (the Dutch version of the DACL) were administered in a pretest-posttest design. Respondents who had watched the grievous movie reported more depressive mood, as compared to both the respondents at pretesting and those who had watched the neutral film. Specific analyses confirmed that it was a depressive emotional state that had been induced. These experimental effects, as well as intercorrelations with enduring depression, adjustment and approval-seeking, attested to the construct validity of the VROPSOM lists.
进行了一项实验（N = 105），其中一组观看悲伤电影以诱发抑郁情绪，另一组观看情绪中性的电影。采用前测-后测设计使用了两份VROPSOM抑郁情绪检查表（荷兰版的DACL）。与前测时的受访者以及观看中性电影的受访者相比，观看悲伤电影的受访者报告出更多的抑郁情绪。具体分析证实诱发的是抑郁情绪状态。这些实验效果以及与持续性抑郁、适应和寻求认可的相互关系，证明了VROPSOM检查表的结构效度。
