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幻觉剂评分尺度:在一个大型的多研究样本中更新的因子结构.

Abigail E Calder1, Clifford Qualls2, Gregor Hasler1,3,4

  • 1Molecular Psychiatry Laboratory, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland.

Biological psychiatry global open science
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概括

幻觉剂评级表 (HRS) 是衡量迷幻药物的效果的可靠工具,可以将其与其他物质区分开来. 它的8个因素结构为研究意识改变状态提供了心理测量有效性.

关键词:
进行了因素分析.幻觉剂评级尺度 幻觉剂评级尺度现象学的现象学迷幻药物是一种精神药物.心理测量 心理测量 心理测量问卷 问卷 问卷 问卷

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科学领域:

  • 心理药理学 心理药理学
  • 神经科学是一个神经科学.
  • 心理测量 心理测量 心理测量

背景情况:

  • 幻觉剂评分表 (HRS) 是一种用于评估迷幻药和其他精神活性药物的主观影响的常用工具.
  • 之前对HRS因子结构的研究受到小样本大小和单一物质使用的限制.
  • 该HRS提供优势,如在现象学访谈和临床研究的基础上,简单的项目,和心理效应的全面覆盖.

研究的目的:

  • 通过使用大量多样化的数据集,分析幻觉剂评分尺度 (HRS) 的因子结构.
  • 验证HRS作为一种用于区分不同类型精神活性物质的主观影响的心理测量工具.
  • 确认HRS在剂量反应评估和区分迷幻效应中的有用性.

主要方法:

  • 对991个来自18个出版物,涵盖13种精神活性物质的HRS问卷进行了探索性因子分析.
  • 采用混合效应差异分析来比较不同药物的HRS得分.
  • 利用大型数据集克服了以小样本规模进行先前研究的局限性.

主要成果:

  • 该HRS分为8个因素,其内部一致性很好或很好,直观地映射到迷幻效应.
  • 与以前的模型相比,8因素模型显示出更好的适应性,并显示了大多数药物的剂量反应关系.
  • 因素模式从其他物质类别中显著区分了经典的迷幻药物 (例如,psilocybin,DMT),而"意义"是唯一识别迷幻药物的.

结论:

  • 幻觉剂评分表 (HRS) 是一种在心理测量上健全且直观的仪器,用于测量迷幻药物的效果.
  • 经过验证的8因素结构增强了HRS在迷幻药物和其他精神活性物质研究中的实用性.
  • 对于研究其他药物效应和改变意识状态,HRS也可能是有价值的.