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Communication Tips Course
More than 2 million students worldwide

Communication Tips Course

Strong communication is the skill that accelerates every other skill you have. This course gives you a complete, practical toolkit — from writing sharper emails to navigating difficult conversations and delivering persuasive presentations. Whether you are leading a team or building your professional reputation, every lesson translates directly into results you can see.

Dedika for businesses

What you will learn:

In this course, you will master the core principles of professional communication across written, verbal, and non-verbal channels. You will learn how to write clear emails, memos, and business proposals that get responses and drive action. You will develop active listening habits that reduce misunderstandings and build trust with colleagues and clients. The course also covers persuasion, negotiation, and ethical influence so you can move stakeholders without pressure tactics. You will gain practical frameworks for delivering feedback, managing conflict, and communicating through organisational change. By the end, you will have the skills to communicate with confidence in any professional setting.

How you study in practice Communication Tips Course

How you practise Communication Tips Course

For businesses looking to train their team

With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.

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Course content

8 Chapters • 40 LessonsDuration between 4 and 360 hours (you decide)

Chapter 1See details

Foundations of Effective Communication

  • Lesson 1 • Choosing the Right Channel

    Maps message urgency, complexity, and audience to appropriate channels. Prevents channel mismatch that undermines clarity.

  • Lesson 2 • How Communication Works

    Examines the sender-receiver model, noise, and feedback loops. Establishes shared vocabulary used throughout the course.

  • Lesson 3 • Clarity and Conciseness Principles

    Applies plain-language rules to reduce cognitive load on receivers. Directly supports every subsequent writing and speaking module.

  • Lesson 4 • Common Communication Barriers

    Identifies physical, psychological, and cultural obstacles that distort messages. Connects barrier awareness to deliberate message design.

  • Lesson 5 • Professional Communication Standards

    Defines tone, formality, and ethical boundaries expected in workplace exchanges. Sets the behavioural baseline for all course activities.

Chapter 2See details

Active Listening and Comprehension

  • Lesson 1 • Managing Emotional Reactions While Listening

    Addresses how strong emotions hijack comprehension and response quality. Equips learners with regulation strategies for high-stakes conversations.

  • Lesson 2 • Listening vs. Hearing

    Distinguishes passive hearing from active, intentional listening. Establishes why listening is a learnable skill, not a passive reflex.

  • Lesson 3 • Listening in Group Settings

    Adapts active listening skills to meetings, panels, and team discussions. Prepares learners for the multi-speaker environments covered in later chapters.

  • Lesson 4 • Techniques for Active Listening

    Introduces evidence-based methods to sustain focus and signal engagement. Builds the practical toolkit used in all interpersonal communication chapters.

  • Lesson 5 • Asking Clarifying Questions

    Teaches question types that surface hidden meaning and confirm understanding. Prevents assumptions that lead to costly errors.

Chapter 3See details

Nonverbal and Paraverbal Communication

  • Lesson 1 • Detecting Incongruence in Others

    Trains learners to spot mismatches between verbal and nonverbal signals. Supports negotiation, feedback, and conflict chapters by sharpening observational accuracy.

  • Lesson 2 • Vocal Delivery and Paraverbal Cues

    Examines pitch, pace, volume, and pause as tools of emphasis and authority. Directly prepares learners for the speaking and presentation chapters ahead.

  • Lesson 3 • Body Language Fundamentals

    Covers posture, gesture, and proximity as carriers of meaning. Grounds learners in the nonverbal layer before adding vocal and facial dimensions.

  • Lesson 4 • Adapting Nonverbal Style Across Cultures

    Highlights how gestures, eye contact, and space norms vary across cultural contexts. Prevents unintended offence in diverse professional environments.

  • Lesson 5 • Facial Expressions and Eye Contact

    Analyses how micro-expressions and gaze patterns influence trust and rapport. Connects facial awareness to credibility in professional interactions.

Chapter 4See details

Professional Writing Essentials

  • Lesson 1 • Editing and Proofreading Discipline

    Instils a systematic review process to catch errors before distribution. Protects professional credibility and reduces costly miscommunication.

  • Lesson 2 • Email and Memo Craft

    Applies structure, subject-line strategy, and call-to-action design to high-volume formats. Reduces inbox friction and increases response rates.

  • Lesson 3 • Reports and Business Proposals

    Structures longer documents with executive summaries, evidence, and recommendations. Builds the analytical writing skills needed for leadership-level communication.

  • Lesson 4 • Writing Persuasively in Professional Contexts

    Applies rhetorical structure and evidence sequencing to move readers towards decisions. Bridges writing skills to the persuasion and influence chapter ahead.

  • Lesson 5 • Audience Analysis for Writing

    Teaches systematic profiling of readers to shape content, tone, and detail level. Anchors all writing decisions in receiver needs rather than sender preferences.

Chapter 5See details

Verbal Communication and Speaking Skills

  • Lesson 1 • Handling Questions and Objections Verbally

    Equips learners to respond to challenges with composure and precision. Prepares them for the negotiation and conflict resolution chapters ahead.

  • Lesson 2 • Conversational Communication at Work

    Covers turn-taking, topic management, and professional small talk. Builds the interpersonal fluency required for networking and team collaboration.

  • Lesson 3 • Delivering Instructions and Explanations

    Teaches chunking, sequencing, and confirmation checks for procedural communication. Directly reduces errors caused by unclear verbal direction.

  • Lesson 4 • Improving Vocal Habits and Filler Words

    Identifies and eliminates verbal tics that undermine authority and clarity. Reinforces the paraverbal skills introduced in the nonverbal chapter.

  • Lesson 5 • Structuring Spoken Messages

    Applies opening-body-close frameworks to spontaneous and prepared speech. Prevents rambling and ensures key points land with audiences.

Chapter 6See details

Interpersonal Communication and Feedback

  • Lesson 1 • Building Rapport and Trust

    Identifies the behavioural signals that accelerate trust formation in professional relationships. Provides the relational foundation for feedback and conflict chapters.

  • Lesson 2 • Giving Constructive Feedback

    Applies structured models to deliver performance feedback that motivates change. Balances honesty with psychological safety to preserve working relationships.

  • Lesson 3 • Receiving Feedback Professionally

    Trains learners to process criticism without defensiveness and extract actionable insight. Completes the feedback loop introduced in the giving-feedback section.

  • Lesson 4 • Empathy in Professional Communication

    Distinguishes cognitive from emotional empathy and applies both to workplace dialogue. Strengthens the interpersonal layer across all communication contexts.

  • Lesson 5 • Navigating Difficult Conversations

    Provides a step-by-step framework for high-stakes, emotionally charged exchanges. Bridges interpersonal skills to the conflict resolution chapter that follows.

Chapter 7See details

Persuasion, Influence, and Negotiation

  • Lesson 1 • Understanding Stakeholder Motivations

    Teaches systematic analysis of what drives different stakeholders' decisions. Enables learners to tailor messages that resonate with specific audiences.

  • Lesson 2 • Principles of Ethical Persuasion

    Grounds influence in credibility, logic, and emotional resonance rather than manipulation. Establishes the ethical framework that governs all persuasion techniques in this chapter.

  • Lesson 3 • Influence Without Authority

    Provides strategies for gaining buy-in from peers and senior stakeholders without formal power. Directly applicable to cross-functional and matrix work environments.

  • Lesson 4 • Negotiation Fundamentals

    Introduces interest-based negotiation as an alternative to positional bargaining. Equips learners with a principled approach to reaching durable agreements.

  • Lesson 5 • Closing and Confirming Agreements

    Covers verbal and written techniques for locking in negotiated outcomes. Prevents agreement erosion through clear documentation and follow-up.

Chapter 8See details

Strategic Communication Planning

  • Lesson 1 • Measuring and Iterating Communication Plans

    Introduces qualitative and quantitative methods for evaluating communication effectiveness. Closes the strategic loop by feeding results back into plan refinement.

  • Lesson 2 • Multi-Channel Campaign Design

    Coordinates messages across multiple channels for coherent, reinforcing impact. Applies channel selection skills from Chapter 1 to complex, multi-touchpoint plans.

  • Lesson 3 • Defining Communication Objectives

    Applies goal-setting discipline to communication planning by linking messages to measurable outcomes. Prevents activity-focused communication that lacks strategic purpose.

  • Lesson 4 • Timing and Cadence in Communication

    Analyses how message timing affects receptivity and action. Teaches learners to schedule communications for maximum impact and minimum fatigue.

  • Lesson 5 • Audience Segmentation at Scale

    Extends individual audience analysis to large, diverse stakeholder groups. Enables targeted messaging that avoids one-size-fits-all communication failures.

Certification

Your valid completion certificate

This course is for you:

  • Early-career professionals: eager to build credibility and stand out in competitive workplaces.

  • Team leaders and managers: responsible for motivating people and aligning them around shared goals.

  • Career changers: entering new industries where professional norms and expectations feel unfamiliar.

  • Project managers: coordinating across departments where miscommunication causes costly delays.

  • Sales and client-facing professionals: needing to persuade, negotiate, and build lasting relationships.

  • Entrepreneurs and founders: pitching ideas and managing teams without formal communication training.

What our students say

Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to change platforms... I'm grateful for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

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