Summary of Fundamentals of Human Communication
Fundamentals of Human Communication: A Student's Guide
Introduction
Communication Methods covers how people send and receive information in different contexts and with different tools. This material focuses on practical forms of communication used in public and private settings, modern digital channels, mobile phones and applications, social networking sites, and the main types of communication such as formal vs informal, verbal vs non-verbal, and oral vs written. It is written for a Not attending student and breaks concepts into simple parts with clear examples.
Public vs Private Communication
What they mean
Public communication: Sharing information where many people can see or hear it (for example, a public announcement, social media posts set to public).
Private communication: Exchanging messages intended for a limited audience (for example, a private message, a face-to-face conversation behind closed doors).
Key differences (table)
| Feature | Public | Private |
|---|---|---|
| Audience size | Large | Small |
| Expectation of privacy | Low | High |
| Typical channels | Public posts, announcements, broadcasts | Direct messages, private calls, closed groups |
| Example | Public Facebook post | Encrypted chat message |
Practical examples
- Posting a job advertisement on a public job board is public communication.
- Sending a salary negotiation message to a hiring manager by email is private communication.
Modern Forms of Communication
Modern communication mixes traditional channels with digital tools. Key categories include mobile phones, applications, and social networking sites.
Mobile phones
Mobile phone: A portable device for voice calls, text messages, and internet-based communication.
- Common uses: voice calls, SMS, video calls, email, instant messaging apps
- Real-world application: Using a smartphone to join a video interview when you cannot attend in person
Applications (apps)
Application: Software installed on devices to perform specific communication tasks (for example, messaging apps, email clients, video-call apps).
- Types: messaging (WhatsApp), email (Gmail), video conferencing (Zoom), collaboration (Slack)
- Practical tip: Use app settings to adjust notifications so you respond when convenient
Social networking sites
Social networking site: An online platform designed to build social networks and share content (for example, Facebook, Twitter/X, LinkedIn).
- Features: public profiles, feeds, groups, direct messages
- Example use: Building a professional profile on LinkedIn to connect with potential employers
Types of Communication
This section explains common categories that describe tone, mode, and channel.
Formal vs Informal
Formal communication: Structured, polite, and often follows official rules (for example, business emails, official letters).
Informal communication: Casual, conversational, and used among friends or colleagues in relaxed settings (for example, text messages, casual chats).
Table: Formal vs Informal
| Aspect | Formal | Informal |
|---|---|---|
| Tone | Polite, professional | Casual, friendly |
| Structure | Clear opening, body, closing | Short sentences, slang allowed |
| Examples | Cover letter, official memo | Group chat, casual email |
| When to use | Job applications, official requests | Social plans, quick updates |
Practical example: Use a formal tone for a complaint email to a company; use informal language to arrange coffee with friends.
Verbal vs Non-verbal
Verbal communication: Uses words—spoken or written—to convey messages.
Non-verbal communication: Uses gestures, facial expressions, posture, eye contact, and tone to communicate without wo
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Communication Methods Overview
Klíčová slova: Communication, Communication Methods
Klíčové pojmy: Distinguish public vs private communication by audience size and expectation of privacy, Use mobile phones for voice, SMS, and internet-based calls and messages, Choose apps by function: messaging, email, video conferencing, collaboration, Control social network privacy settings to manage who sees your content, Use formal communication for official matters and informal for casual exchanges, Combine verbal content with non-verbal cues to convey both facts and emotion, Pick oral methods for quick interaction and written methods for persistent records, Decide method by goal, audience, channel privacy, speed, and permanence, Adjust app notification settings to balance responsiveness and focus, Use written communication to create evidence of agreements or decisions