The RAI test helps assess an individual's level of development in reading and/or math computation. It may be used for entry-level positions, vocational training programs, or in an educational setting.

Industrial norms are provided in the Examiner's Manual.

Validation studies on the Reading Index have been conducted in various companies for the following jobs:

• Assembler
• Machinist
• Carpenter
• Yard clerk
• Electrician
• Telegrapher
• Freight car repairer
• Warehouse/materials
• Heavy equipment operator
• Salesperson-driver/route person

Validation studies on the Arithmetic Index have been conducted in various companies for the following jobs:

• Claims auditor
• Plumber
• Electrician
• Telegrapher
• Keypunch operator
• Yard clerk
• Maintenance mechanic
• Telephone service representative
• Warehouse/materials handler