BrainTrain · Since ~2015 (IVA-2)
IVA-2 (Integrated Visual and Auditory CPT)
In-clinic only Ages 6–96
Task paradigm
Combined visual and auditory CPT — respond to "1" stimuli, ignore "2" stimuli, both modalities interleaved
Test duration: ~13 minutes core test (longer with full battery)
Score outputs
- Full Scale Attention Quotient
- Full Scale Response Control Quotient
- Visual / Auditory subscale quotients
- Vigilance, Focus, Speed, Prudence, Consistency, Stamina
Normative sample
~1,700
Notable features
- Tests visual and auditory modalities simultaneously in a single session
- Wide age range (6–96)
- Provides separate visual and auditory subscale scores
Limitations and considerations
- Smaller market presence than TOVA / Conners CPT-3
- In-clinic only
Regulatory & pricing
- FDA 510(k) cleared
- No
- Public pricing
- No — Software license + per-test fees; pricing via BrainTrain.