Summary
Highlights
Harold Lasswell, a prominent political scientist and communication theorist, developed a model for analyzing mass communication. His model asks five fundamental questions: who, said what, in which channel, to whom, with what effect. This linear model conceptualizes communication as a one-directional flow and shares similarities with Aristotle's communication model.
The 'who' refers to the sender or communicator of the message. This component involves 'control analysis,' which examines the power and control the sender exerts over the message. Key considerations include the sender's authority, reporting history, political agenda, biases, and qualifications. New media has diversified communicators, allowing more voices to send messages, but also enabling the spread of hateful ideas.
The 'said what' refers to the message itself. This involves 'content analysis,' which focuses on what is being communicated. Scholars analyze transcripts to identify themes, biases, and how messages depict individuals or reinforce ideas. New media has led to a greater diversity of messages, but also contributes to issues like fake news and increased user bias due to selective consumption.
The 'to whom' refers to the audience receiving the message. 'Audience analysis' involves identifying the target demographic and tailoring messages to resonate with their preferences. In mass media, audiences can be broad (citizens, readers) or specific (children, adults, women). The goal is to understand what messages are most effective for particular groups.
The 'with what effect' examines the impact of the communication. This 'effect analysis' occurs after the message has been sent, measuring outcomes such as changes in voting intentions, brand awareness, public awareness of health issues, or product purchases. New media allows for instant effect analysis, enabling communicators to track engagement and behavior in real-time.
Lasswell's model is easy to use, provides a clear framework for analysis, and is particularly suited for mass communication and propaganda analysis due to its focus on one-way communication. However, its main disadvantages include its linear nature, meaning it doesn't account for cyclical communication or feedback. It also fails to consider 'noise,' which can interfere with message reception and interpretation.