Media and Information Literacy Comprehensive Study Guide: A Comprehensive Guide to Communication, Literacy, and the Evolution of Technology
Fundamentals of Communication
Etymology: The word communication is derived from the Latin word communis, which translates to "common."
Definition: It is defined as the process of transmitting information from a sender to a receiver. This process is used to exchange ideas and meanings, build relationships, influence decisions, and create new ideas.
The Impact of Media: Media platforms, including print, broadcast, and online formats, have fundamentally changed how people communicate. They make information faster, easier to access, and available to significantly larger audiences.
The Five C's of 21st Century Skills: These skills are essential for the modern era:
Creativity
Collaboration
Critical Thinking
Connection
Communication: This is considered the most important of the five because it provides the necessary support for all other skills.
Elements of Communication
A. Source (Sender): This is the person or the origin of the message. The source is not limited to humans; it may be a photograph, text, video, radio host, or any media source that creates and delivers information.
B. Message: This is the main idea or the specific information being communicated. Communication cannot occur without a message. Messages transmitted via media (seen, heard, or read) have the power to influence how people think and act.
C. Channel (Medium): This refers to the tool used to deliver the message from the sender to the receiver. Examples include television, radio, newspapers, magazines, mobile phones, and the internet. Different media present the same information in distinct ways.
D. Receiver: The person or audience who receives, interprets, and understands the message. A critical note is that different receivers may understand the same message differently based on their individual experiences.
E. Noise: This refers to anything that interrupts or negatively affects communication. If any element of communication is interrupted or missing, a "communication breakdown" occurs. Noise is categorized into three types:
Physical Noise: Technical problems or loud environmental sounds.
Physiological Noise: Physical conditions such as hearing problems, illness, or stuttering.
Psychological Noise: Internal barriers such as bias, stereotypes, emotions, and distractions.
Communication Models
1. Shannon and Weaver Model (1949): A linear communication model where the sender transmits a message through a channel to the receiver. This model specifically highlights that noise can interrupt the message and lead to misunderstanding.
2. Charles Osgood Model: An interactive and circular communication model. In this framework, people take turns being the sender and the receiver. Communication is viewed as a continuous process because both participants provide and receive feedback.
3. Schramm Model: This model posits that communication is successful only when the sender and receiver share similar experiences, knowledge, or understanding. A lack of shared experience increase the probability of misunderstanding.
Literacies in the Information Age
1. Literacy: According to UNESCO (2005), literacy is the ability to process information using written materials in various situations. Historically focused on reading and writing, it has expanded to include media, information, technology, financial, environmental, and news literacy. Literacy is essential for understanding info, participating in society, solving problems, and making informed decisions.
2. Media: Refers to platforms or channels used to create, store, and share info, such as TV, radio, newspapers, magazines, the internet, and social media.
3. Information: Organized data or knowledge that provides meaning and helps individuals understand ideas, events, or situations.
4. Information Literacy: The ability to identify, search, access, evaluate, organize, use, and create information. An information literate person knows where to find reliability, asks meaningful questions, evaluates sources, and uses info responsibly.
5. Media Literacy: The ability to understand, analyze, evaluate, and use media responsibly. It helps people identify media purposes, understand influences on opinion/behavior, recognize hidden messages, and evaluate credibility. It involves questioning who created a message, why, and if it is accurate.
6. Technology Literacy: The ability to effectively use technology (computers, mobile devices, software, the internet) to communicate, create, store, and organize information responsibly and efficiently.
7. Media and Information Literacy (MIL): A combination of media, information, and technology literacy. It is a set of knowledge, skills, attitudes, and competencies enabling effective and ethical access, evaluation, and creation of info. An MIL person is both a responsible consumer and a responsible producer.
Characteristics and Importance of an MIL Person
Importance of MIL (per UNESCO): MIL helps people make informed decisions, build community, participate in public discussions, engage in lifelong learning, think critically, and respect the rights of others.
Traits of an MIL Person:
Asks meaningful questions.
Evaluates information and verifies sources (checking accuracy, adequacy, and reliability before sharing).
Distinguishes facts from opinions.
Communicates responsibly and ethically.
Is open-minded and builds arguments on evidence rather than bias.
Avoids plagiarism and protects privacy.
Ethical and Legal Considerations in Media
1. Plagiarism: Using another person's ideas or work without proper credit. It occurs due to pressure, lack of knowledge, or poor research skills. It is avoided via summarizing, paraphrasing, correct quoting, and proper citation.
2. Intellectual Property Law: Protects original works, inventions, and creative products from unauthorized use.
3. E-Commerce Law: Regulates digital business, electronic communication, and online transactions.
4. Anti-Piracy Law: Protects copyrighted materials like books, music, and software from illegal distribution.
5. Bias and Stereotypes: Bias is a personal preference affecting objectivity. A stereotype is an oversimplified generalization about a group (gender, race, religion) that limits understanding.
6. Cyberbullying: Harassing or humiliating someone via digital platforms (email, social media, games). It negatively impacts mental health and confidence.
7. Propaganda: Information designed to influence emotions or actions, often using misleading info. Common in politics and advertising.
Glittering Generalities: Using attractive words without facts (e.g., "The best choice for everyone").
Bandwagon: Suggesting everyone else is doing it (e.g., "Millions already use this product").
Card Stacking (Half-Truth): Hiding negative facts while presenting only positive info.
Appeal to Authority: Using non-expert celebrities to persuade audiences.
Evolution of Media
1. Pre-Industrial Age (Before 1700s): Characterized by manual writing and limited audiences.
Key Example: Cave paintings (the earliest form of media, dating to 35,000 BC).
Other Examples: Papyrus, clay tablets, Acta Diurna, Dibao, codex, wooden printing blocks.
2. Industrial Age (1700s–1930s): Focused on mass production and faster communication.
Inventions: Printing Press, Typewriter, Telephone, Telegraph, Motion Pictures.
3. Electronic Age (1930s–1980s): Electronics allowed one source to reach many people (mass media).
The Transistor: A pivotal device that amplified electrical signals, allowing for smaller/efficient devices.
Examples: Transistor radio, television, early computers, mainframes.
4. Information Age (1990s–2000s): The Internet transformed communication into real-time, global, digital access.
Examples: Smartphones, tablets, social media, cloud computing, big data.
Comparing Traditional and New Media
Traditional Media: Forms existing before digital tech (books, newspapers, radio, TV). Characterized by one-way communication and slower updates controlled by publishers.
New Media (Digital Media): Interactive, fast, and global (social media, websites, apps). Users can create their own content.
Role of Media in Society:
Information Provider: News and articles.
Communication Tool: Social media, email.
Social Influence: Politicians and celebrities shaping beliefs.
E-Governance: Government service delivery via digital technology (e.g., online passport appointments, digital documents).
Empowerment: Digital media helps marginalized groups (indigenous, disability rights) spread awareness.
The Internet of Things (IoT)
Definition: A system of interconnected everyday objects linked to a network to send and receive data.
The Formula:
History: Concept popularized in the early 1990s. The term was introduced by Kevin Ashton in 1999 (co-founder of MIT’s Auto-ID Center).
IoT Categories and Examples:
Home Automation: Smart lights, locks, and speakers.
Fitness and Healthcare: Heart rate monitors, smart watches.
Business Automation: POS devices, GPS tracking.
Benefits: Convenience (remote control), efficiency (resource adjustment), and data collection for decision-making.
Challenges: Cyber security risks (hacking), privacy issues (exposed data), and high costs of installation.
Cyber Security: Techniques and protocols used to protect networks from malicious attacks.