Latrinalia - bathroom wall writing

An undergraduate, Raina Williams, was interested in finding out the content of graffiti in women's restrooms. She made a comprehensive study of graffiti found in all of the women's rooms on the campus of a west coast university. Here is her procedure and findings:

1. Collect data

Visit all of the women's restrooms on campus and write down every graffiti statement on a 3x5 index card. On the back of the card indicate date and location.
     

2. Develop coding categories

After looking over the statements, she had to make a decision as to whether to treat each line of graffiti as a unit, or to treat a series (the give-and-take sequence of comments) as a single unit. She decided on the second approach, and referred to these as "conversations." If there was only a single line of graffiti, that also became a "conversation."
She developed a comprehensive set of mutually-exclusive (non-overlapping) categories into which each conversation could be sorted. The categories are listed in Figure 1.

   
     
 

3. Code data into categories

She classified each conversation into the category that best fit its overall sense. She used "Misc" for those that didn't fit anywhere else.

 

4. Reliability check

She recruited another student to independently classify the statements into the categories. Then they met, resolved the ambiguities, and rechecked their level of agreement.

5. Results  
 

The results of the topic themes are shown in Figure 1. Sex and relationships, followed by drugs, were the most frequently-occurring topics.

Raina also categorized the emotional tone of the conversations, following the same procedure as above. Those results are shown in Figure 2. Most of the graffiti had a neutral emotional tone, although nearly 40 percent were negative.

Figure 1. Percentage of graffiti "conversations" falling into each of the listed categories.

Figure 2. Percentage of graffiti "conversations" falling into each emotional tone category.

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