Computerized Cognitive Bias Intervention for Intolerance of Uncertainty
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 79
- 试验地点
- 1
- 主要终点
- Change in Intolerance of Uncertainty Scale-Short Form
研究概览
简要总结
This investigation examines the efficacy of a brief, one-session computerized interpretation bias modification paradigm (CBM-I) in the reduction of intolerance of uncertainty. Intolerance of uncertainty is a risk factor for the development and maintenance of various forms of psychopathology.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Elevated IU interpretation bias at pre-intervention.
排除标准
- 未提供
研究组 & 干预措施
Active IU CBM-I
This paradigm was designed to train individuals to endorse benign interpretations of ambiguous information and reject negative/threatening interpretations of ambiguous information. Participant's baseline interpretation bias was measured at baseline. Participants then underwent two training phases in which their responses were either reinforced (i.e., they were told they were correct) or punished (i.e., they were told that they were incorrect). Interpretation bias was measured again at post-training.
干预措施: Active IU CBM-I (Behavioral)
Control CBM-I
This paradigm was identical to the active condition except that the word/sentence pairings used were not relevant to IU and/or anxiety.
干预措施: Control CBM-I (Behavioral)
结局指标
主要结局
Change in Intolerance of Uncertainty Scale-Short Form
时间窗: Post-Intervention (directly following the intervention during their baseline appointment) to Month 1 Follow-up
次要结局
未报告次要终点
研究者
Norman Schmidt
Distinguished Research Professor
Florida State University