Approaches to health communication

It is important to remember that people respond to messages differently and that what might persuade one person may not appeal to another. Generally there are four approaches to health communication.

Informative communication provides information about a new idea and makes it familiar to people. Mass media of this type is mostly used for wide coverage and reaching a large audience. Print materials and interpersonal communication are used to reinforce mass media messages and inform people in more detail and in ways that are more tailored to them as individuals.

Educative communication is where a new idea on health behaviour is explained, including its strengths and weaknesses. This approach is used when people are already aware of an issue, but need more information or clarification. In this context, interpersonal communication with individuals or small groups is probably the most appropriate way to provide more detailed information and can be reinforced by print materials such as books, pamphlets and other multimedia approaches.

In contrast persuasive communication is usually in the form of a message that promotes a positive change in behaviour and attitudes, and which encourages that audience to accept the new idea. This approach to message development involves finding out what most appeals to a particular audience. Persuasive approaches are more effective than coercive approaches in achieving behaviour change.

In prompting communication messages are designed so that they are not easily ignored or forgotten they can be used to remind the audience about something that reinforces earlier messages. Using the entertaining method draws the attention of the audience by using messages which entertain, for example, posters, songs, puppets or film.