An Online Study of the Reliability of the Brain Performance Test (BPT)
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 1,357
- 试验地点
- 1
- 主要终点
- Correlation coefficients (Pearson's r)
研究概览
简要总结
The purpose of this study is to evaluate test-retest reliability of each subtest (correlation coefficients for Time 1 and 2) in the Brain Performance Test (BPT, Lumos Labs, Inc.).
详细描述
This is an open-label, randomized online study in which participants will be invited to take versions of the Brain Performance Test (BPT) on two consecutive days.
In parallel, all current Lumosity subscribers are invited to take the BPT at the beginning of their premium Lumosity experience and again every 10 weeks.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 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
- •18 years of age or older
- •Electronically signed informed consent
- •English-speaker
- •Current Lumosity free user (test-retest portion) OR current Lumosity subscriber (longitudinal portion)
排除标准
- •Visual or physical impairment that impedes computer use or completion
- •Under 18 years of age
研究组 & 干预措施
BPT, Computerized Assessment
Participants will first take the Brain Performance Test (BPT) on two consecutive days
干预措施: BPT, Computerized Assessment (Other)
结局指标
主要结局
Correlation coefficients (Pearson's r)
时间窗: 2 days
Correlation coefficients (Pearson's r) of scaled scores of BPT subtests at Time 1 compared to Time 2
次要结局
- Intercorrelation coefficients (Pearson's r)(1 day)
- Principle component analysis(1 day)
- Longitudinal BPT Grand Index and Subtest scaled scores(10 weeks)