Determining Your Purpose

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Preparation for the writing process involves purpose, research and investigation, reading and analyzing, and adaptation. In the first section we consider how to determine the purpose of a document, and how that awareness guides the writer to effective product.

While you may be free to create documents that represent yourself or your organization, your employer will often have direct input into their purpose. All acts of communication have general and specific purposes, and the degree to which you can identify these purposes will influence how effective your writing is. General purposes involve the overall goal of the communication interaction: to inform, persuade, entertain, facilitate interaction, or motivate a reader. The general purpose influences the presentation and expectation for feedback. In an informative message—the most common type of writing in business—you will need to cover several predictable elements:

Some elements may receive more attention than others, and they do not necessarily have to be addressed in the order you see here. Depending on the nature of your project, as a writer you will have a degree of input over how you organize them.

Note that the last item, Why, is designated as optional. This is because business writing sometimes needs to report facts and data objectively, without making any interpretation or pointing to any cause-effect relationship. In other business situations, of course, identifying why something happened or why a certain decision is advantageous will be the essence of the communication.

In addition to its general purpose (e.g., to inform, persuade, entertain, or motivate), every piece of writing also has at least one specific purpose, which is the intended outcome; the result that will happen once your written communication has been read.

For example, imagine that you are an employee in a small city’s housing authority and have been asked to draft a letter to city residents about radon. Radon is a naturally occurring radioactive gas that has been classified by the United States Environmental Protection Agency as a health hazard. In the course of a routine test, radon was detected in minimal levels in an apartment building operated by the housing authority. It presents a relatively low level of risk, but because the incident was reported in the local newspaper, the mayor has asked the housing authority director to be proactive in informing all the city residents of the situation.

The general purpose of your letter is to inform, and the specific purpose is to have a written record of informing all city residents about how much radon was found, when, and where; where they can get more information on radon; and the date, time, and place of the meeting. Residents may read the information and attend or they may not even read the letter. But once the letter has been written, signed, and distributed, your general and specific purposes have been accomplished.

Now imagine that you begin to plan your letter by applying the above list of elements. Recall that the letter informs residents on three counts: (1) the radon finding, (2) where to get information about radon, and (3) the upcoming meeting. For each of these pieces of information, the elements may look like the following:

Once you have laid out these elements of your informative letter, you have an outline from which it will be easy to write the actual letter.

Your effort serves as a written record of correspondence informing them that radon was detected, which may be one of the specific or primary purposes. A secondary purpose may be to increase attendance at the town hall meeting, but you will need feedback from that event to determine the effectiveness of your effort.

Now imagine that instead of being a housing authority employee, you are a city resident who receives that informative letter, and you happen to operate a business as a certified radon mitigation contractor. You may decide to build on this information and develop a persuasive message. You may draft a letter to the homeowners and landlords in the neighborhood near the building in question. To make your message persuasive, you may focus on the perception that radiation is inherently dangerous and that no amount of radon has been declared safe. You may cite external authorities that indicate radon is a contributing factor to several health ailments, and even appeal to emotions with phrases like “protect your children” and “peace of mind.” Your letter will probably encourage readers to check with the state radon office to verify that you are a certified contractor, describe the services you provide, and indicate that friendly payment terms can be arranged.