The DISC theory, developed by W.M. Marston in the 1920s, is a self-assessment test that classifies four aspects of behaviour by testing a person’s preferences.


DISC is an acronym for:

  • Dominance - how you respond to problems and challenges,
  • Influence - how you influence others to your point of view,
  • Stability - how you respond to the pace of the environment, and
  • Conformity - how you respond to rules and procedures set by others.


D and I represent extroverted aspects of the personality, while C and S indicate introverted aspects. D and C represent task-focused aspects; I and S indicate social or relationship-focused aspects.


Reports available cater to myriad aspects of teamwork, communication, leadership, emotional intelligence, stress management, recruitment and sales skills.


You can view sample reports on: http://www.ttisuccessinsights.com/products/


Quantum Vision is accredited in the use of DISC products in recruitment, training and coaching.