Test retest reliability
Test-retest reliability of the MOXO was validated using a sample of typically developing participants (without ADHD, n=30) who performed the MOXO twice with a 60 minutes interval between administrations. Results indicate a strong test-retest correlation for all measures (correlations ranging from 0.68-0.88), demonstrating that performance on the MOXO was stable over time. Notably, this finding was apparent during an inter-test interval typical of pharmacological challenge studies.
Test-Retest Correlation and Significance:
Timeliness | Attentiveness | Hyper-reactivity | Impulsiveness | |
|---|---|---|---|---|
Pearson’s Correlation (r) | 0.88 | 0.78 | 0.75 | 0.68 |
P-Value | <0.0001 | <0.0001 | <0.0001 | <0.0001 |