The VIA Survey was developed by renowned psychologist, Christopher Peterson, Ph.D. The VIA Survey-120 is a revised version of the original VIA Survey as a 120 item, scientifically validated by Robert McGrath, Ph.D., questionnaire that provides a rank order of an adult’s 24 character strengths. The new revised version takes approximately 15 minutes to complete and descriptive results and in-depth reports are available upon completion. The VIA Survey-120 is offered in over 30 languages and is the only survey of strengths in the world that is free, online, and psychometrically valid.