Mass communication is the process of imparting and exchanging information through mass media to large segments of the population. It is usually understood for relating to various forms of media, as these technologies are used for the dissemination of information, of which journalism and advertising are part. Mass communication differs from other forms of communication, such as interpersonal communication and organizational communication, because it focuses on particular resources transmitting information to numerous receivers. The study of mass communication is chiefly concerned with how the content of mass communication persuades or otherwise affects the behavior, the attitude, opinion, or emotion of the people receiving the information.
Normally, transmission of messages to many persons at a time is called mass communication. But in a complete sense, mass communication can be understood as the process of extensive circulation of information within regions and across the globe.
Through mass communication, information can be transmitted quickly to many people who generally stay far away from the sources of information. Mass communication is practiced multiple mediums, such as radio, television, social networking, billboards, newspapers, magazines, film, and the Internet.
In social science, mass communication is a sub-field of communication studies. Mass communication is "the process by which a person, group of people, or organization creates a message and transmits it through some type of medium to a large, anonymous, heterogeneous audience." This implies that the audience of mass communication are mostly made up of different cultures, behavior, and belief systems. Mass communication is commonly associated with media studies.
In the United States, the study of mass communication is often associated with the practical applications of journalism, television and radio broadcasting, film, public relations, or advertising. With the diversification of media forms, the study of mass communication has extended to include social media and new media, which have stronger feedback models than traditional media sources.
The history of communication stretches from prehistoric forms of art and writing through modern communication methods such as the Internet. Mass communication began when humans could transmit messages from a single source to multiple receivers. Mass communication has moved from theories such as the hypodermic needle model (or magic bullet theory) through more modern theories such as computer-mediated communication.
Advertising, in relation to mass communication, is marketing a product or service in a persuasive manner that encourages the audience to buy the product or use the service. Because advertising generally takes place through some form of mass media, such as television, studying the effects and methods of advertising is relevant to the study of mass communication. Advertising is the paid, impersonal, one-way marketing of persuasive information from a sponsor. Through mass communication channels, the sponsor promotes the adoption of products or ideas. Advertisers have full control of the message being sent to their audience.
Journalism, is the production and distribution of reports on events for presentation through the media. The study of journalism involves analyzing the dissemination of information to the public through media outlets such as newspapers, news channel, radio station, television station, and more recently, e-readers and smartphones.
Alternative Journalism deviates from established or dominant types of media in terms of their content, production, or distribution. Alternative journalism utilizes the same media outlets as mainstream journalism, to advocate the "interests of those excluded from the mainstream.
Civic journalism (also known as public journalism) is the idea of integrating journalism into the democratic process. The media not only informs the public, but it also works towards engaging citizens and creating public debate.
Citizen journalism is based upon public citizens actively producing news and information. Citizen journalism deals with the distribution of news by the public, often through the Internet.
Public relations is the process of providing information to the public in order to present a specific view of a product or organization. Public relations differs from advertising in that it is less obtrusive, and aimed at providing a more comprehensive opinion to a large audience in order to shape public opinion. Unlike advertising, public relations professionals only have control until the message is related to media gatekeepers who decide where to pass the information on to the audience.
Social media, in its modern use, refers to platforms used on both mobile devices and home computers that allow users to interact through the use of words, images, sounds, and video. Social media includes popular sites such as Facebook and Instagram, as well as sites that can aid in business networking such as LinkedIn.The use and importance of social media in communications and public relations has grown drastically throughout the years and is now a staple in advertisements to mass audiences. For many newer companies and businesses geared towards young people social media is a tool for advertising purposes and growing the brand. Social Media provides additional ways to connect and reach out to ones targeted audience.
There are multiple social-networking sites that have the ability to visualize and share ones personal social life. Even though the first social networking sites were created several years ago, the rise of both MySpace and Facebook took over and cancelled out the previous social media sites. Facebook has the ability for people to view your personal life with you posting picture, videos and updating your status. As of today, Facebook is one of the most popular social media websites for multiple types of communication. Generally, Facebook is used for communication with relatives and friends along with people who share interests.
Social media have introduced new difficulties into relationships. One way this has occurred is through catfishing. The term catfish refers to a person who uses a false online profile on a social media platform. Most commonly, a catfish communicates with another online profile to get them to fall in love with the false persona they created. The MTV reality show Catfish: The TV Show has brought mainstream attention to this issue. The goal of these episodes is to keep track of people who have fallen in love with someone they interacted with online, but never met in person. As catfishing has become a mainstream term, people have wondered how and why it continues to happen. Nev Schulman, host of the show, has said "I think people will always be looking to fall in love. People will always hope for things to get better. For better, or worse, there will always be people who may or may not look to take advantage of that." 
Recordings, developed in the 1870s, became the first non-print form of mass communication. The invention of the phonograph by Thomas Edison in the late 19th century, the graphophone by Alexander Graham Bell and Charles Tainter, and the gramophone by The Victor Talking Machine Company were the first competing mass media forms that brought recorded music to the masses. Recording changed again in the 1950s with the invention of the LP (long play) vinyl record, then eight track-tapes, followed by vinyl, and cassettes in 1965. Compact discs (CDs) followed and were seen as the biggest invention in recorded arts since Edison.
Radio is considered the most widely accessible form of mass communication in the world and the medium used to greatest degree in the United States.
Convergence refers to the coming together of telecommunications as forms of mass communication in a digital media environment. There is no clear definition of Convergence and its effects. However, it can be viewed through three lenses: technological convergence, cultural convergence, and economic convergence. Technological convergence is the action of two or more media companies merging in a digital platform and can lead companies to develop new commodities or become part of new sectors and/or economies. Cultural convergence deals with the blending of different beliefs, values, and traditions between groups of people and may occur through the globalization of content. Sex and the City, an American show set in New York City, was viewed internationally and became popular among female workers in Thailand. A study on the consumption of YouTube, conducted by the Information Technology Department and Sociology Department at Cornell University, concluded that cultural convergence occurs more frequently in advanced cosmopolitan areas.
The film industry began with the invention of the Kinetoscope by Thomas Edison. His failure to patent it resulted in two brothers, Louis and Auguste Lumiere creating a portable camera that could process film and project images. The invention quickly gained notoriety when the Lumiere brothers debuted a series of 60 second clips screened outdoors to a Parisian audience. Despite the ever-growing popularity of moving images, the Lumiere Brothers did not seek to revolutionize the style of film, but stuck to documenting daily life in France. This set the grounds for future film revolutionaries, including George Melies, who sought to create narrative sequences in his films through the use of special effects.
In the 1970s, television began to change to include more complicated and three-dimensional characters and plots. PBS launched in 1970, and was the home for programming that would not be suitable for network television. It operates on donations and little government funding, rather than having commercials. On January 12, 1971, the sitcom All in the Family premiered on CBS, and covered the issues of the day and portrayed a bigot named Archie Bunker. By 1972, the sales of color television sets surpassed that of black-and-white sets. In the 1980s, television became geared towards what has become known as the MTV Generation, with a surge in the number of cable channels.
Photography plays a role in the field of technology and mass communication by demonstrating facts or reinforcing ideas. Although the photos are altered digitally, it is still considered[by whom?] a proof to expose and communicate.
Camera Obscura one of the first techniques that lead to creating photos. It could create an image on a wall or piece of paper. Joseph Niepce was a French inventor that took the first photo in the 1827 that required 8 hours of exposure. In 1839, Louis Daguerre introduced the daguerreotype that reduced exposure time to about thirty minutes. As the years progressed so did photography techniques, including creating better image quality, adding color to an imagine and reduced exposure time.
The modern industry has dramatically changed with the development of digital, as phones and digital cameras have made film-based cameras a niche product. Kodak discounted making color film in 1999 and declared Bankruptcy in 2012. Other companies like Fujifilm adapted despite a downturn in sales.
Video game genres are a classification assigned to a video game based on its game play rather than a visual or storytelling differences. A video game genre is defined by a set of game play challenges and are classified independently of when and where the game takes place.
Interactive Media is a form of communication technique that refers to services on digital computer-based systems. This requires two or more parties who respond to each other through text, moving images, animation, video, audio, and video games. The ethics in interactive media mainly focus on the violence of video games, advertising being influenced in different ways and behavioral targeting.
The violence of video games relates to ethics in interactive media because it brings on aggressive attitude and behavior that impacts the social lives of the people playing these video games. Furthermore, behavioral targeting ties into the ethics of interactive media because these websites and apps on our phones contain our personal information which allow the owners or the ones running the companies to receive it and use them for themselves. Interactive media influences advertising because by society using social media or any websites, we are able to see that there's advertising in everything we view especially when your scrolling through Instagram or those pop up ads that come up on your screen reading an article on your computer.
eBooks have changed how people read. People are able to download books onto their devices. This allows consumers to track what they read, to annotate, and to search for definitions of words on the internet. With e-books in education, the increased demand for mobile access to course materials and eBooks for students corresponds with the increased number of smartphones. E- readers such as the Amazon Kindle have advanced over the years. Since its launch in 2007, the Kindle has expanded its memory from 4 GB to 8 GB. In addition, the Kindle has added accessories including games, movies, and music.
Communication researchers have identified several major theories associated with the study of mass communication. Communication theory addresses the processes and mechanisms that allow communication to take place.
Communication researchers study communication through various methods that have been verified through repetitive, cumulative processes. Both quantitative and qualitative methods have been used in the study of mass communication. The main focus of mass communication research is to learn how the content of mass communication affects the attitudes, opinions, emotions, and ultimately behaviors of the people who receive the message. Several prominent methods of study are as follows:
The Association for Education in Journalism and Mass Communication is the major membership organization for academics in the field, offering regional and national conferences and refereed publications. The International Communication Association and National Communication Association (formerly the Speech Communication Association) are also prominent professional organizations. Each of these organizations publishes a different refereed academic journal that reflects the research that is being performed in the field of mass communication.