The Fog Index
Posted on Monday, May 24, 2010 at 1:51 PM
Assessing the readability of a Signature magazine article.
This
month, we assess the readability of an article in the May/June 2010
issue of Signature magazine ("Does Your Media Kit Earn Rave
Reviews?" by Carrie Hartin):
"An engaging sales kit is an
extension of the sales presentation, helping your sales team show that
story, by illustrating the crucial characteristics of your members --
not just regurgitating statistics churned out of your member survey.
Tell the prospect, for example, what the readership's engagement with
advertisers has been in the past and what their purchasing budgets
generally look like. Follow that up with explanation of how members use
your communication vehicles, and you've created a powerful selling story
that you can illustrate with thumbnail examples of content-driven pages
or screenshots."
--Word count: 92
--Average sentence
length: 31 (37, 24, 31)
--Words with 3+ syllables: 21 percent (18/92
words)
--Fog Index: (31+21) x .4 = 20 (no rounding)
The Fog
score of this sample is quite high. In this case, both the average
sentence length and percentage of words with 3+ syllables are rather
high. This is a tough sample to edit, as it contains longer terms
specific to the subject at hand.
Let's see what we can do to
improve the Fog score:
"A winning sales kit is an extension of
the sales presentation. It helps your sales team by showing key member
characteristics -- not just pulling numbers from member surveys. Tell
the prospect, for instance, the readership's past engagement with
advertisers. Show what their normal purchasing budgets look like. Then
explain how members use your communication vehicles. Now, you've created
a strong selling story that you can illustrate with thumbnails of
content-driven pages or screenshots."
Here are the
statistics for the revised sample:
--Word count: 74
--Average
sentence length: 12 (11, 18, 11, 8, 8, 18)
--Words with 3+ syllables:
14 percent (10/74 words)
--Fog Index: (12+14) x .4 =10 (no rounding)
First,
we needed to split up some of the longer sentences to reduce the average
sentence length of 31 words. Three sentences became six and, with some
tightening up of the syntax and trimming of words, we were able to
reduce this average by more than half to 12 words.
Perhaps most
challenging, we needed to reduce the number of longer words, a factor
that contributed heavily to the original Fog score of 20. This can be
difficult in business-to-business copy, but the effort paid off -- we
were able to reduce the percentage of 3+-syllable words from 21 to 14 (a
reduction of one-third).
Overall, these edits cut the Fog score
in half (from 20 to 10).
Add
your comment.
Comments:
"With a little bit of editing, the paragraph can be
further improved:
'A winning sales kit is a key part of the sales presentation. It
shows vital member characteristics, rather than simply pulling
numbers from surveys. Show the prospect, for instance, the
readership's past engagement with advertisers. Present their
purchasing budgets. Then explain how members use your
communication vehicles. Now, you've created a strong selling
story that you can illustrate with thumbnails of content-driven
pages or screenshots.'
Here's the Fog analysis:
Number of characters (without spaces): 372.00
Number of words: 66.00
Number of sentences: 6.00
Average number of characters per word: 5.64
Average number of syllables per word: 1.80
Average number of words per sentence: 11.00
Gunning Fog index: 8.64
Source:
http://www.online-utility.org/english/readability_test_and_improve.jsp"
--Don Tepper, Editor, PT in Motion (American Physical Therapy Association). 05-26-2010.