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.).
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.
Study Type
INTERVENTIONAL
Allocation
NA
Masking
NONE
Enrollment
1,357
Lumos Labs, Inc.
San Francisco, California, United States
Correlation coefficients (Pearson's r)
Correlation coefficients (Pearson's r) of scaled scores of BPT subtests at Time 1 compared to Time 2
Time frame: 2 days
Intercorrelation coefficients (Pearson's r)
Intercorrelation coefficients (Pearson's r) of scaled scores of BPT subtests at Time 1
Time frame: 1 day
Principle component analysis
Principle component analysis of scaled scores of BPT subtests at Time 1
Time frame: 1 day
Longitudinal BPT Grand Index and Subtest scaled scores
Time frame: 10 weeks
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.