The Process Communication Model.
Not a personality quiz. An operational framework for reading how any person processes information — in real time, under real pressure — developed by Dr. Taibi Kahler and proven from NASA to the boardroom.
Built on science.
Proven in orbit.
The Process Communication Model® was developed in the 1970s by American clinical psychologist Dr. Taibi Kahler, whose research on the miniscript and behavioural drivers earned him the Eric Berne Memorial Scientific Award. His discovery: the structure of how someone speaks — second by second — reveals how they process the world, what motivates them, and how they will behave in distress.
NASA engaged Kahler's work in the selection and team composition of astronauts — an environment where a communication breakdown is not an inconvenience but a mission risk. Since then, PCM® has been applied in more than 50 countries by corporations, governments, educators and clinicians.
XENITY delivers PCM® in Singapore and across APAC as a Certified Trainer licensed by Kahler Communications, Inc., the source organisation of the model.
Six types.
One unique order.
PCM®'s central insight: all six personality types live in every person, stacked in a unique order set early in life — like the floors of a condominium. Your base floor is your native language. The floors above are languages you can learn to speak. Leadership fluency is the ability to take the elevator.
The Thinker
Perceives the world through thoughts. Structured, punctual, precise. Motivated by recognition of productive work and time structure. In distress: over-controls, over-details, attacks others' thinking.
The Persister
Perceives through opinions and convictions. Dedicated, observant, conscientious. Motivated by recognition of principled work. In distress: crusades, judges, pushes beliefs.
The Harmoniser
Perceives through feelings and relationships. Compassionate, warm, sensitive. Motivated by recognition as a person and sensory comfort. In distress: over-adapts, makes mistakes, invites criticism.
The Imaginer
Perceives through inaction and reflection. Calm, imaginative, introspective. Motivated by solitude and clear direction. In distress: withdraws, waits, disappears into the background.
The Rebel
Perceives through likes and dislikes. Spontaneous, creative, playful. Motivated by fun and energising contact. In distress: blames, complains, says “yes, but…” to everything.
The Promoter
Perceives through action. Adaptable, persuasive, resourceful. Motivated by incidence — excitement and quick wins. In distress: manipulates, engineers conflict, takes reckless risks.
Why PCM® — and not another acronym.
Observable in real time.
Most assessments describe people in the abstract. PCM® is behavioural: word choice, tone, posture and sentence structure tell you how someone is processing information in this conversation — so you can shift your channel mid-sentence, not after the post-mortem.
Nobody gets boxed.
PCM® never reduces a person to a label. All six types are in everyone; the model maps their order and current phase. Every strength, pushed hard enough, develops its own cost — and the model maps both. That is why PCM® lands with sophisticated audiences who have long stopped trusting four-letter verdicts.
Distress is predictable.
PCM®'s most operational layer: each type shows a distinct, sequenced pattern under stress — first-degree drivers, second-degree masks. Leaders who can read the sequence intervene early, address the psychological need behind it, and recover the conversation before it derails.
Motivation is specific.
Each type runs on distinct psychological needs — recognition of work, of person, of principle; structure, solitude, contact, incidence. Feed the need and performance compounds. Starve it and distress behaviour is not a risk; it is a schedule.
PCM®, calibrated
for Asia.
Personality is only half the signal. In APAC, culture filters everything: a Harmoniser in Singapore does not sound like a Harmoniser in Berlin. High-context communication, face dynamics and power distance change how every type expresses itself — and how your message lands.
This is XENITY's distinct contribution: PCM® integrated with the serious cross-cultural scholarship — Edward Hall's high- and low-context communication, Hofstede's power distance, Ting-Toomey's face-negotiation theory — and translated into moves a leader can use in Monday's meeting in Singapore, Jakarta, Tokyo or Sydney.
In low-context cultures, the message is expected to live in the words. In high-context cultures, much of it lives around them — in relationships, setting, and what is deliberately left unsaid. Pitch your message for the wrong context and you will be perfectly clear — and completely misunderstood.
Read the essay →Where the model goes to work.
Leadership teams
A shared language for friction: decisions stop stalling on personality collisions dressed up as strategy debates.
C-suite & boards
Reading the room, channel by channel — and staying out of distress when the stakes are highest.
HR & people leaders
A precise diagnostic for conflict, engagement and development conversations that actually change behaviour.
Regional leaders
Leading across cultures without flattening them — one message, six languages, many contexts.
Experience the model in your own profile.
Every XENITY engagement begins with your PCM® profile — the diagnostic foundation for everything that follows.
See the services →