首页> 外文期刊>Journal of applied measurement >A Rasch Analysis of Three of the Wisconsin Scales of Psychosis Proneness: Measurement of Schizotypy
【24h】

A Rasch Analysis of Three of the Wisconsin Scales of Psychosis Proneness: Measurement of Schizotypy

机译:威斯康星州三种精神病倾向量表的Rasch分析:精神分裂症的测量

获取原文
获取原文并翻译 | 示例
           

摘要

Rasch analyses were conducted with data from 90 university students on three of the Wisconsin Scales of Psychosis Proneness-the Magical Ideation (Eckblad & Chapman, 1983), Perceptual Aberration (Chapman, Chapman, and Raulin, 1978), and Revised Social Anhedonia Scales (Eckblad, Chapman, Chapman, and Mishlove, 1982). All of the items for each of the individual scales, plus all of the items from the combined Perceptual Aberration/Magical Ideation (Per-Mag) Scale, showed satisfactory fit to the Rasch model. These results show that personality traits including these psychosis proneness, or schizotypy, traits can be measured on a theoretically sound quantitative interval scale. Rasch scale equivalents for raw scores are provided. Possible improvements to the Magical Ideation, Perceptual Aberration, and Per-Mag scales are suggested by the item analysis. Advantages of Rasch scaling for clinical applications include detection of invalid test protocols, more meaningful interpretations of test scores, and direct comparison of scores from different tests of the same construct.
机译:Rasch分析使用来自威斯康星州精神病倾向量表中的三个量表(魔术观念(Eckblad和Chapman,1983年),感知像差(Chapman,Chapman和Raulin,1978年)和修订后的社会性快感量表(90个)对数据进行了Rasch分析。 Eckblad,Chapman,Chapman和Mishlove,1982年)。每个单独的量表的所有项目,以及组合的感知像差/魔术概念(Per-Mag)量表的所有项目,都显示出对Rasch模型的满意拟合。这些结果表明,包括这些精神病倾向或精神分裂症在内的人格特征可以在理论上合理的定量区间量表上进行测量。提供了原始分数的Rasch标尺等效项。项目分析建议了对魔术构想,知觉像差和Per-Mag量表的可能改进。 Rasch缩放在临床应用中的优势包括检测无效的测试方案,更有意义的测试分数解释以及直接比较来自同一结构的不同测试的分数。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号