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Sales Training · DISC Objection Course

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Module 02 of 09

The DISC Framework

Everything you need to know about DISC — the history, the four profiles, how to read blends, and how it changes every professional interaction you have. Use the buttons below to move through each topic.

Topic
Slide 1 of 5 — History — Where DISC Comes From
The History of DISC — Where It Comes From

DISC is not a new concept. It was first developed by American psychologist Dr William Moulton Marston in 1928, published in his book Emotions of Normal People. Marston was studying how people experience and express emotions — not mental illness, but the full spectrum of normal human behaviour. He identified four primary emotional responses: Dominance, Inducement, Submission, and Compliance — the original DISC framework.

Marston's work was later built upon by industrial psychologist Walter Clarke in the 1950s, who developed the first practical DISC assessment tool for use in workplace settings. Since then, DISC has been refined and validated by dozens of researchers and is now one of the most widely used behavioural profiling tools in the world — used by over a million people annually in corporate training, executive coaching, sales, hiring, and team development.

Unlike personality tests that attempt to diagnose traits you are born with, DISC measures observable behaviour in specific situations. It does not measure intelligence, values, or skills. It describes how you tend to act — which means it can be adapted, coached, and applied strategically in any professional context.

The Platinum Rule

The Golden Rule says: treat others the way you want to be treated. The Platinum Rule says: treat others the way they want to be treated. DISC is your guide to the Platinum Rule in every professional interaction — sales, management, hiring, and communication.