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Communications Skills Course
More than 2 million students worldwide

Communications Skills Course

4,9

Strong communication skills are the foundation of every successful career. This course gives you a complete, practical toolkit — from active listening and professional writing to public speaking and organisational strategy. Whether you're leading teams, managing clients, or advancing your career, you'll communicate with clarity, confidence, and impact.

Dedika for businesses

What you will learn:

  • Master active listening techniques that reduce miscommunication in meetings and team settings.

  • Write clear, professional emails, memos, and reports that achieve real business outcomes.

  • Decode and control nonverbal signals to project credibility and confidence in any interaction.

  • Design and deliver structured presentations that inform, persuade, and engage professional audiences.

  • Navigate difficult conversations and deliver constructive feedback with empathy and assertiveness.

  • Build strategic communication plans that align stakeholders and support organisational goals.

How you study in practice Communications Skills Course

How you practise Communications Skills Course

For companies looking to train their teams

With Dedika for businesses, the course includes exercises and examples tailored to your company and its specific needs.

Click here

Course content

8 Chapters • 36 LessonsDuration between 4 and 360 hours (you decide)

Chapter 1See details

Foundations of Effective Communication

  • Lesson 1 • The Communication Process Model

    Examines sender-receiver dynamics, encoding, decoding, and feedback loops. Establishes the conceptual framework used throughout the entire course.

  • Lesson 2 • Core Principles of Professional Communication

    Introduces clarity, conciseness, correctness, completeness, and courtesy as guiding standards. Applies these principles as a quality checklist for all professional messages.

  • Lesson 3 • Common Barriers to Communication

    Identifies physical, psychological, semantic, and cultural barriers that distort messages. Connects barrier awareness to deliberate strategy selection.

  • Lesson 4 • Choosing the Right Communication Channel

    Compares verbal, written, digital, and nonverbal channels by richness and context. Guides channel selection based on message urgency and audience needs.

Chapter 2See details

Active Listening and Comprehension

  • Lesson 1 • Listening in Team and Meeting Contexts

    Applies active listening skills to group discussions, briefings, and collaborative problem-solving. Reinforces how listening quality directly affects team decision-making outcomes.

  • Lesson 2 • Levels and Types of Listening

    Distinguishes passive hearing from active, empathic, and critical listening modes. Sets the baseline for recognising which listening level each situation demands.

  • Lesson 3 • Active Listening Techniques

    Teaches paraphrasing, summarising, clarifying questions, and reflective responses. Provides a practical toolkit applied in role-play and real-time practice exercises.

  • Lesson 4 • Barriers to Effective Listening

    Analyses internal distractions, assumptions, and multitasking as listening obstacles. Builds self-awareness needed to overcome habitual listening failures.

Chapter 3See details

Nonverbal Communication Mastery

  • Lesson 1 • Controlling Your Own Nonverbal Signals

    Guides deliberate management of posture, gesture, eye contact, and vocal tone. Helps students project authority, openness, or empathy as the situation requires.

  • Lesson 2 • Nonverbal Communication in Digital Settings

    Adapts nonverbal principles to video calls, virtual meetings, and asynchronous media. Addresses camera presence, lighting, and on-screen engagement as professional skills.

  • Lesson 3 • Reading Nonverbal Cues Accurately

    Trains observation of clusters of cues rather than isolated signals to avoid misreading. Connects accurate reading to improved empathy and situational awareness.

  • Lesson 4 • Categories of Nonverbal Communication

    Maps the full range of nonverbal cues including kinesics, haptics, proxemics, and chronemics. Establishes a shared vocabulary for analysing nonverbal behaviour professionally.

Chapter 4See details

Professional Writing Fundamentals

  • Lesson 1 • Writing Effective Emails and Memos

    Applies professional writing principles to the most frequent workplace formats. Teaches subject lines, opening statements, body structure, and clear calls to action.

  • Lesson 2 • Editing and Proofreading Strategies

    Introduces systematic review techniques including read-aloud, reverse reading, and peer review. Ensures students can self-edit effectively before submitting any professional document.

  • Lesson 3 • Planning and Structuring Written Messages

    Covers purpose definition, audience analysis, and logical organisation before drafting. Establishes a planning habit that reduces revision time and improves message clarity.

  • Lesson 4 • Reports and Business Proposals

    Extends writing skills to longer, structured documents requiring evidence and persuasion. Covers executive summaries, findings sections, recommendations, and appendices.

  • Lesson 5 • Grammar, Style, and Mechanics

    Reviews sentence construction, punctuation, word choice, and common grammar errors. Builds the mechanical accuracy required for credible professional documents.

Chapter 5See details

Verbal Communication and Speaking Skills

  • Lesson 1 • Asking Powerful Questions

    Teaches open, closed, probing, and hypothetical question types for different goals. Positions effective questioning as a core tool for gathering information and driving dialogue.

  • Lesson 2 • Adapting Speech to Different Audiences

    Trains register shifting, jargon management, and vocabulary adjustment for varied listeners. Ensures students can communicate equally well with executives, peers, and clients.

  • Lesson 3 • Clarity and Precision in Spoken Language

    Focuses on word choice, sentence structure, and eliminating filler words in speech. Directly improves how clearly ideas are understood in real-time conversations.

  • Lesson 4 • Professional Conversation and Dialogue

    Covers turn-taking, topic management, and maintaining professional tone in dialogue. Prepares students for one-on-one meetings, check-ins, and informal professional exchanges.

Chapter 6See details

Presentation and Public Speaking

  • Lesson 1 • Designing a Compelling Presentation

    Covers audience analysis, message hierarchy, and narrative arc for presentations. Builds the structural foundation that makes content memorable and persuasive.

  • Lesson 2 • Managing Presentation Anxiety

    Provides cognitive reframing, breathing techniques, and rehearsal strategies to reduce anxiety. Converts nervous energy into focused, dynamic delivery rather than avoidance.

  • Lesson 3 • Creating Effective Visual Aids

    Applies visual design principles to slides, charts, and supporting materials. Teaches students to use visuals that enhance rather than replace spoken content.

  • Lesson 4 • Handling Questions and Audience Interaction

    Trains structured Q&A responses, bridging techniques, and managing hostile questions. Ensures students maintain credibility and control during interactive presentation segments.

  • Lesson 5 • Delivery Techniques and Stage Presence

    Develops vocal projection, movement, eye contact, and timing during live delivery. Translates preparation into confident, engaging performance in front of any audience.

Chapter 7See details

Interpersonal Communication and Feedback

  • Lesson 1 • Assertive Communication

    Distinguishes assertive communication from passive and aggressive styles with clear examples. Trains students to express needs, set limits, and disagree respectfully.

  • Lesson 2 • Receiving and Acting on Feedback

    Develops the mindset and skills needed to receive critical feedback without defensiveness. Closes the feedback loop by translating input into concrete behavioural change.

  • Lesson 3 • Navigating Difficult Conversations

    Provides a structured framework for initiating and managing high-stakes interpersonal discussions. Prepares students to address conflict, underperformance, and sensitive topics directly.

  • Lesson 4 • Building Rapport and Professional Trust

    Examines the role of consistency, vulnerability, and active interest in trust formation. Connects rapport-building behaviours to long-term professional relationship quality.

  • Lesson 5 • Giving Constructive Feedback

    Teaches evidence-based, behaviour-focused feedback models for professional settings. Equips students to deliver feedback that motivates improvement without damaging relationships.

Chapter 8See details

Strategic Communication in Organisations

  • Lesson 1 • Crafting Persuasive Organisational Messages

    Applies ethos, pathos, and logos to internal proposals, change communications, and executive briefs. Builds the ability to move audiences from awareness to commitment.

  • Lesson 2 • Measuring Communication Effectiveness

    Introduces qualitative and quantitative methods for evaluating whether messages achieved their goals. Closes the strategic loop by connecting measurement to continuous improvement.

  • Lesson 3 • Upward, Downward, and Lateral Communication

    Analyses how communication flows across organisational hierarchies and peer networks. Trains students to adapt strategy and tone for each directional communication context.

  • Lesson 4 • Communication During Change and Crisis

    Covers transparency, timing, and message consistency during organisational disruption. Prepares students to maintain trust and reduce uncertainty when stakes are highest.

  • Lesson 5 • Stakeholder Analysis and Mapping

    Teaches identification, prioritisation, and profiling of internal and external stakeholders. Provides the analytical foundation for all strategic communication planning.

Certification

Your valid completion certificate

This course is for you:

  • Early-career professionals: keen to make a stronger impression at work.

  • Team leads and managers: needing sharper tools for motivating and directing others.

  • Career changers: entering industries where stakeholder communication is a core requirement.

  • Technical specialists: whose expertise is undervalued because of unclear communication habits.

  • Entrepreneurs and freelancers: who pitch, negotiate, and represent themselves daily.

  • Graduate students: preparing to enter competitive, communication-heavy professional environments.

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, simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

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