Become a certified Speaking to Different Thinkers facilitator.

A professional credential for people who already help others think, communicate, and lead — and who want a proven methodology, and the authority to deliver it.

Track Record

Delivered to tens of thousands. Trusted inside major enterprises.

This is not a new idea looking for its first room.

Speaking to Different Thinkers began as Gregor Jeffrey's own work with leaders across defense, intelligence, and the enterprise. It has since reached tens of thousands of people, and the facilitators he has trained now deliver it inside major organizations and public-sector teams. You would be certified in a methodology with a real track record behind it — and a founder who still teaches it.

The Credential

Not a course.
A credential.

Most programs teach you a framework and send you home. This one authorizes you to deliver one.

You finish certified to facilitate Speaking to Different Thinkers™ — the workshop built on Cognitive Spectrum Theory and the Cognitive Sequence Method™ — inside organizations, client engagements, and your own practice. It is a demonstration of proficiency, not a certificate of attendance, and it is what lets you carry the methodology into a room and stand behind it.

What You'll Deliver

More than an idea.
A capability.

  • 01Facilitate the full Speaking to Different Thinkers™ workshop with confidence and command.
  • 02Apply Cognitive Spectrum Theory, the Modes, and the Cognitive Sequence Method™ in your own work.
  • 03Give every participant a personalized Modes Communication Guide they keep and use long after the session.
  • 04Deliver inside organizations, client engagements, and your own practice.
  • 05Join a network of certified practitioners, with ongoing materials and support.
The Program

Six weeks.
Built around working professionals.

A virtual, cohort-based program of roughly twenty to thirty hours — learning modules, live sessions, facilitation practice, and a final assessment. Rigorous enough to produce real competency, paced for people with full calendars. You finish certified, equipped, and ready to deliver.

Who It's For

Built for people who already do this work.

The strongest facilitators arrive already knowing how to hold a room. Certification gives them a methodology worth holding it for.

Consultants Facilitators Executive coaches Leadership practitioners Educators Communication professionals Internal change leaders People & culture leaders
Admission

By application.
A limited number each cohort.

Certification is selective.

We take a limited number of practitioners per cohort to keep the training close and the standard high. Tell us about your work and how you would use the methodology, and we will follow up about fit and next steps — including the full program details, investment, and dates.

Apply for certification

For Organizations

Bringing this in-house?

Organizations that want to certify their own internal facilitators and license Speaking to Different Thinkers™ for delivery at scale work with Cognitive Dynamics, Gregor Jeffrey's corporate practice.

© 2026 Gregor Jeffrey LLC