One of the greatest challenges for any public servant is making their writing as clear as possible. It's not just a practical need; it's a duty of government to communicate effectively with the public.
Subscribe now for unlimited access.
$0/
(min cost $0)
or signup to continue reading
Canberra clear writing advisory firm Ethos CRS today published a survey that shows the magnitude of the task - and sheds light on how to tackle it.
The 2021 readability scorecard: Australian Government agencies surveyed 136 public documents from 35 agencies.
It found that Australian government agencies create documents with sentences that are too long and use too much passive voice. All 136 documents in the survey fell well-below benchmarks for good readability.
To assess the writing quality of documents, the authors used a language analysis platform, VisibleThread. For each document, the platform gives a score for grade level, percentage of long sentences, and percentage of active and passive voice sentences.
Based on these three metrics, Ethos CRS calculated a readability index, which gives a composite single score showing the overall readability of each document.
The agency with the best average readability score across the four documents surveyed was the Australian Securities and Investments Commission, with a score of 34.5. Next were Defence Housing Australia, with a score of 34.3, and the Department of Infrastructure, Transport, Regional Development and Communications, with a score of 33.6.The best individual document, the Defence Housing Australia corporate plan, had a readability score of 50.8.
Even these top scores were all well-below the readability benchmark of 100.
Perhaps these benchmarks are too strict. Even so, the results are surprising.
The simple conclusion is that there is vast room for improvement. Such improvement may not be easy, but it would be invaluable.
The work of producing clear, readable documents generates a huge social and financial pay-off.
There are the benefits to users and organisations themselves. And there's the benefit of improvements in productivity in the agencies creating documents.
Alongside its document survey, Ethos CRS made case studies of the websites of Services Australia and the Australian Taxation Office.
The lifeblood of these two agencies is providing services. Their websites are important channels for service delivery.
In 2019-20, Services Australia users viewed pages on its website 324 million times, according to its annual report.
No wonder Services Australia makes a huge effort making its website clear and easy to read and understand.
The ATO also has a huge task. Its clients include 11.5 million individuals and 4.2 million small businesses, its annual report records.
For the website case studies, Ethos CRS used the same metrics as for the documents in the main survey. And the website scores were substantially better.
Services Australia's readability score was 119.3, higher than the benchmark of 100. The readability score for the ATO case study was 51.2 - better than any of the 136 documents in the main survey.
What was the difference between the documents and the websites?
Put simply, the websites used shorter words and shorter sentences, and had more active voice sentences.
For each website case study, Ethos CRS reviewed 10 webpages for a user undertaking a typical task. The Services Australia user was looking for information about JobSeeker payments during the COVID-19 pandemic. The ATO user was a newcomer to the workforce wanting to find out about how to lodge tax returns.
The website case studies show the enormous dividends from investing in clear writing. It's not just a practical consideration, it's a duty of government to be transparent with citizens and others.
The audience for government documents is wide. Not every document is written for every Australian, but every document should be written as clearly as possible, whoever the audience.
The challenge is all the greater when you consider that only half of Australians have "adequate or better" skills at reading documents, according to the Programme for the International Assessment of Adult Competencies, Australia, a 2013 study by the Australian Bureau of Statistics.
These are people with a reading level expected by those who have completed year 10.
The standard set by the new edition of the Australian Government Style Manual, released last year, is tougher than that. It recommends that government writing should aim at the typical reading level of year 7 students. Writing to this level would meet the needs of 86 per cent of Australians.
Writing at this level doesn't just help those with lower levels of literacy. All readers, no matter how high or low their literacy, prefer content that's easy to read.
The Australian Government Style Manual makes the point that low literacy can make it hard to access government services and information.
"Many factors influence people's access to education, including where they live. Post-school education is easier to access if you live in a major city," the Style Manual says.
But an education doesn't guarantee a reading level in line with a person's qualification. Although about one in three Australians have a diploma or higher, only one in a 100 can read at that level.
"Regardless of literacy levels, all users want to be able to interact with government easily. Respect their time by writing in plain language," the Style Manual advises. ''Specialist content is more accessible for technical users when written in plain language."
Ethos CRS used readability benchmarks recommended by the Style Manual and VisibleThread:
- a grade level (or year level) of 7 or lower
- no more than 5 per cent long sentences
- at least 96 per cent active voice sentences.
A document meeting these three benchmarks would score 100 on Ethos CRS's readability index. The higher the score on the index, the more readable the text. The documents chosen for the survey included each agency's annual report and corporate plan. Requirements for these are standard across government.
To broaden the sample, Ethos CRS selected, in most cases, two other documents. There were eight agencies without at least three documents meeting the selection criteria and these were left out of the survey.
The agency that scored best on the grade level metric was Defence Housing Australia, with an average of 13.0 across its four documents. Services Australia was close behind, with 13.2, followed by the Australian Bureau of Statistics with 13.7.
On sentence length, Defence Housing Australia had the best score, with an average of 21.9 per cent long sentences. Next was the Australian Taxation Office with 25.1, closely followed by Services Australia with 25.2. Notably, these two agencies did much better in the website case studies than in the document survey that these scores refer to.
The agency that used active voice the most was the Department of Industry, Science, Energy and Resources, with an average of 85.1 per cent active voice sentences. Next were the Department of Infrastructure, Transport, Regional Development and Communications with 83.4 per cent active sentences and the Australian Securities and Investments Commission with 83.2 per cent.
There was no significant correlation between the size of an agency and its readability scores in the document survey. Nor was there a significant correlation between readability scores and the type of agency.
There were central agencies with readability scores in the second decile and the eighth decile. There were regulatory agencies in the first, fourth, fifth and tenth deciles.
Line agencies ranged across the field.
READ MORE:
This raises the question: Why do readability scores vary across agencies regardless of agency size and type? Most likely, this reflects differences in agencies' cultures and the investment they have made in developing the writing skills of their staff.
The readability scores are illuminating and useful. They're an important starting point in assessing clear writing. But we recognise that they have limitations.
The scores don't capture all aspects of clear writing; they don't measure the overall structure, logical flow and coherence. They also don't include formatting elements. Another point to bear in mind is that not all documents need to aim for the same benchmarks. The purposes of and audiences for government documents vary widely.
But whatever your audience and whatever benchmark you set, the readability scores help you measure the quality of your writing. That's an important first step to improving it.
- Chas Savage is chief executive officer of Ethos CRS and has a passion for clear communication, good policy and effective regulation.