A fundamental premise of this guide is that, to be viable, health communication programs must be based on an understanding of the needs and perceptions of their target audiences. The diagram below illustrates an approach to health communication that incorporates assessments of target audience needs and perceptions at critical points in program development and implementation. The six stages constitute a circular process, in which the last stage feeds back to the first in a continuous process of planning and improvement.
Each of the six stages is summarized in this section to provide you with an overview of this approach, then in more detail in the following sections. The steps outlined below constitute an ideal process, one that may require more time and money than many agencies can afford. All of the steps may not be feasible, or in some cases even essential. However, carefully following the steps in each stage of the process can make the next program phase more productive. In general, however, you must apply your professional judgment to decide which steps are appropriate for your particular program.
The planning stage of a program provides the foundation for the entire health communication process. Faulty decision making at this point can lead to the development of a program that is "off the mark." Careful assessment of a problem in the beginning can reduce the need for costly mid course corrections.
Key Issues
The decisions you make in Stage 1 will guide you in selecting the appropriate
communication channel(s) and producing effective materials. Without clear
objectives and a knowledge of your target audience, you risk producing materials
that are inappropriate for the target audience or the issue being addressed.
Key Issues

In Stages 1 and 2, most program planning is completed, providing the basis for developing messages and materials. Often, several different concepts will be developed and tested with target audiences. Feedback from the intended audience is critical in Stage 3.
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- understand the message?
- recall it?
- accept its importance?
- agree with the value of the solution?
- How does the audience respond to the message format?
- Based on responses from the target audience, do changes need to be made in the message or its format?
- How could the message be promoted, the materials distributed, and progress tracked?
The fully developed program is introduced to the target audience; promotion and distribution begin through all channels. Program components are periodically reviewed and revised if necessary. Audience exposure and reaction are tracked to permit alterations if needed.
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The program should be assessed by analyzing the results of measurements planned in Stage 1 and used throughout the program's lifespan.
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At each stage useful information was gathered about the audience, the message, the channels of communication, and the program's intended effect. All of this information helps prepare for a new cycle of program development. The more information that can be reviewed at the end of the first program phase, the more likely it is that these questions can be answered:
Key Issues