The Thinking Behind the Global 4-Domain Communication Skills Rating Tool™
Explore the frameworks, research, and resources that shape and complement the G4D assessment — and see where your own communication skills stand.
Understand the Global 4-Domain Communication Skills Rating Tool™ (G4D) and Related Frameworks by Lucille Ossai
The New Standard: Unveiling The Global 4-Domain Communication Skills Rating Tool™
This comprehensive, globally relevant, and culturally intelligent assessment resource addresses four communication domains: nonverbal communication and interpersonal skills; verbal communication (public speaking and presentations); business writing; and leadership communication and influence.
Your Communication Blind Spots: How To Identify Them And Close Gaps
The Global 4-Domain Communication Skills Rating Tool™ is the answer because it identifies your blind spots and baselines before providing practical recommendations to close gaps over time.
The Four Powerful Communication Equations That Position You For Success
The Global 4-Domain Communication Skills Rating Tool™ uses cultural intelligence and four equations to boost careers and business results.
The ABF Formula™ — A Practical Framework For Speaking That Drives Action
The ABF Formula™ is a simple speaking framework that helps professionals cut through communication overwhelm, structure presentations effectively, and deliver audience-centric messages that drive action and influence.
The Three Rules Of Business Writing™ — A Simple Framework That Influences People And Gets Results
The Three Rules of Business Writing™ is a framework that helps professionals communicate clearly and influence decisions.
The Flexible Communications Strategy™ — An Adaptable Framework That Sharpens Results
The Flexible Communications Strategy™ is a six-component system for adapting strategic messaging across professional levels, stakeholders, contexts, and cultures without losing its core position.
Building The Global 4D Tool™: Three Powerful Communication Lessons For Leaders
Hard-won lessons from the world’s first culturally intelligent four-domain communication assessment — and how leaders become predictably effective communicators.
The Blueprint Of Influence: A Simple Two-Step Structure To Sharpen Your Writing
Master the 2-Step Writing Blueprint™ to sharpen communication by defining constraints to set the scope and expanding the sequence for granular clarity and influence.
Books & Online Resources
Books & Reading
Influence and Thrive
Serves as the primary reference behind G4D’s own frameworks, including the SCAN model developed by Mark Bowden, a nonverbal communication expert and keynote speaker, for reading nonverbal cues in high-stakes contexts.
View resource →Talk Like TED
Analyses the delivery techniques behind widely watched TED talks, reinforcing the audience-centred delivery taught in the ABF Formula’s Beacons principle.
View resource →From Nervous to Nailed It!
Introduces the Diamond Speech Structure Flowchart and Killer Presentation model to turn pre-speech anxiety into a rehearsed asset, not a liability — so nerves stop being the reason you under-deliver.
View resource →Get to the Point!
Builds a discipline for identifying, honing, and championing your point through the lens of one sentence to ensure it lands and wins over the audience — aligning with the ABF Formula’s Brevity Beacon.
View resource →The Language of Leadership
Identifies the specific word choices that separate a directive people merely comply with from one they act on willingly.
View resource →Online Resources
University of Bristol Grammar and Punctuation page
Provides a free, foundational grammar reference and exercises to polish your writing.
View resource →Toastmasters International (membership)
Provides a paid, ongoing membership for structured speaking practice and regular peer feedback.
View resource →Manner of Speaking Blog
Delivers a seasoned global speaking coach’s notes — the specific fixes that separate a forgettable talk from one people quote afterwards.
View resource →TEDx: The Importance of Being Inauthentic
Explains how the brain forms snap judgements about trust within seconds of a first impression — directly relevant to nonverbal signalling in high-stakes contexts.
View resource →TED: Why Aren't We More Compassionate?
Reveals a Princeton study showing good intentions don’t predict whether we help others — only how rushed and self-focused we feel does, which is precisely what the ABF Formula’s Audience component is designed to override.
View resource →Paul Ekman Blog
Reveals micro-expression research most people never learn to read — the split-second signals that expose what a stakeholder isn’t saying out loud.
View resource →Purdue Online Writing Lab — Grammar Exercises
Provides free, structured grammar exercises to ensure sharp writing.
View resource →Two Potent Ways Specificity Transforms Your Communication And Drives Results
Shows how precise language strengthens persuasion and influence, extending the Clarity principle within the ABF Formula’s Beacons.
View resource →Persuasive Communication: Three Steps To Know Your Audience
Distils a field-tested, three-step method for audience analysis, drawn directly from executive communication sessions at an FT-ranked business school — the ABF Formula’s Audience component in practice, not theory.
View resource →The 4 Cs Of Captivating Presentations
Distils four field-tested factors — Confidence, Conciseness, Clarity, Conviction — from coaching MBA students whose presentations swayed recruiters to request on-the-spot interviews on Career Day.
View resource →TEDx: Speak Like a Leader
Introduces classical rhetorical devices, including the rule of three, repetition, and metaphor, as advanced tools once ABF Formula fundamentals are in place.
View resource →Yes, Excellent Grammar STILL Matters When Writing To Influence People
Defends grammatical precision as a credibility signal, reinforcing the Clarity standard within the Three Rules of Business Writing framework.
View resource →Communicating Across Cultures? Here's What You Need To Know
Draws on a real cross-cultural workplace clash — and the exact adjustment that turned a strained working relationship around.
View resource →Your Tone Is Ruining Your Emails — Here's How To Fix It
Treats tone as a measurable skill in business writing, extending the Three Rules of Business Writing framework into everyday email practice.
View resource →The Grossman Group Blog — Change Management Communication
Outlines a five-step change communication methodology addressing a documented gap: 82% of leaders believe they’re strategically aligned with employees; only 23% actually are — the same gap the 'Who' and 'Why' components of the Flexible Communications Strategy are built to close.
View resource →TED: Your Body Language May Shape Who You Are
Explores the link between posture and perceived confidence in high-stakes moments.
View resource →The Communications Strategy Revisited: Practical Tips For 'Corporateville'
Introduces the original 3-Step Rule — draft, circulate, measure — suited to internal, living documents, such as project communications and board papers. This approach differs from how the Flexible Communications Strategy operates in the G4D assessment today by providing differentiated messaging across stakeholders and regions in high-stakes contexts.
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