Motivation Effects During Cued Visual Search
试验速览
- 阶段
- 不适用
- 状态
- Enrolling By Invitation
- 入组人数
- 200
- 试验地点
- 1
- 主要终点
- Button Press Reaction Time
研究概览
简要总结
In this line of research, we are examining whether motivation increases the utilization of target (positive) or distractor (negative) color cues to improve visual attention performance.
详细描述
When finding a search target, receiving a target cue or distractor cue can increase search efficiency. We are examining whether we can improve people's use of the cues to aid visual search performance if we increase their motivation through reward or time pressure.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •normal or corrected to normal visual acuity, normal color vision
排除标准
- 未提供
研究组 & 干预措施
Within-subjects motivation manipulation
Low or high motivation
干预措施: Motivation Manipulation (Behavioral)
结局指标
主要结局
Button Press Reaction Time
时间窗: During Testing (single day)
Speed to respond correctly to the target- after participant finds the target shape on a computer screen, they press a button to indicate what shape they see
Button Press Accuracy
时间窗: During Testing (single day)
Accuracy of responses to target item- we will measure whether the participants presses the correct button which corresponds to the target shape presented on the computer screen or the incorrect button
次要结局
未报告次要终点
研究者
Nancy Carlisle
Associate Professor of Psychology and Cognitive Science
Lehigh University