Did you know that for more than 70% of people, learning new things on the job is a major source of motivation? In addition to the motivational power of learning, studies show that the return on investment for companies is staggering ... from 300% to a whopping 1500%. ARCH Profile tests can be used for training in many ways - as part of an employee benefits program, to assess gaps in skills and training needs, or to assess the effectiveness of your training and onboarding process.