readability index

USAGE SUMMARY

The phrase "readability index" is correct and usable in written English.
It can be used when discussing the measure of how easy a text is to read and understand, often in the context of writing or education. Example: "The readability index of this article indicates that it is suitable for a general audience."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

One measure they use is the readability of posts, as judged by a metric called the Automated Readability Index.

MIT Technology Review

Best wishes for great results tomorrow". Belichick's note scores a 9.9 on the automated readability index, placing his vernacular at a fourth grade level.

Forbes

Abbreviations: ARI, Automated Readability Index; FRESV, Flesch Reading Ease scale value; SARI, Simplified Automated Readability Index.

BMC Medical Ethics

The readability index (LIX) for the ADQ was 20.4.

Diabetes Care

Simplified Automated Readability Index--A modified version of the Automated Readability Index and influenced by sentence length and character count.

BMC Medical Ethics

The Automated Readability Index for all materials was 10.7 (SD 1.97; 95% CI 8.62 12.77) and required an age of 15 16 years to understand the text.

Emerging Infectious Diseases

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

The information and consent forms for adults (patients or parents) asked to participate in clinical research studies have been evaluated by several researchers, using readability indices, such as that of Flesch [7] [18].

Plosone

Automated Readability Index--Influenced by sentence length and character count.

BMC Medical Ethics

Other aspects such as font size, font colour, the use of bold and italics text, use of bulleted text; use of instructional pictures; use of simplified sentences, and sentence length which contribute to the overall readability [ 28, 34, 35] are not assessed by the readability indices.

BMC Oral Health

List of jargon terms section Alignment Antimicrobial Appliance Biofilm Calcify Dental caries Disclosing tablets Early childhood caries Enamel Fluoride Gingivitis Mouthguards Nursing bottle caries Orthodontics Pits and fissures Primary teeth Sealants Signs Symptoms Figure  1 shows the findings of readability indices for the leaflets.

BMC Oral Health

For better readability, the seat index (p) and the microphone index l are dropped in most of the following sections.

EURASIP Journal on Advances in Signal Processing

Expert writing Tips

Best practice

When writing for a broad audience, use a "readability index" to ensure your text is easily understood. Aim for a score that matches your intended audience's reading level.

Common error

Don't assume your audience shares your level of expertise. Failing to check the "readability index" can lead to communication breakdown if the text is too complex for the intended readers.

Linguistic Context

The phrase "readability index" functions as a noun phrase that identifies a specific metric used to assess the ease with which a text can be understood. Ludwig AI confirms its grammatical correctness and typical usage.

Expression frequency: Uncommon

Frequent in

Science

50%

News & Media

33%

Academia

17%

Less common in

Encyclopedias

0%

Wiki

0%

Formal & Business

0%

Ludwig's WRAP-UP

The "readability index" is a tool used to measure how easy a text is to understand. Ludwig AI confirms its grammatical correctness and its use in contexts such as science, news and media, and academia. It is measured using various formulas that consider sentence length and word complexity. A higher score suggests more difficult reading, while a lower score indicates easier reading. Related terms include "readability score" and text complexity measure. When using this phrase, ensure your text is appropriate for your audience's literacy level. Remember that overlooking the audience's literacy level can lead to communication breakdowns.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

readability score

Replaces 'index' with 'score', a common synonym.

text complexity measure

Focuses on the complexity aspect of readability.

automated readability metric

Highlights the automated nature of certain readability assessments.

reading difficulty assessment

Emphasizes the assessment of reading difficulty.

reading grade level

Indicates the grade level for which the text is appropriate.

document understandability level

Shifts the focus to the understandability of the document.

comprehension ease scale

Focuses on the ease of comprehension.

text accessibility indicator

Emphasizes how accessible the text is to readers.

language clarity benchmark

Highlights the clarity of the language used.

literacy demand indicator

Highlights the level of literacy required to understand the text.

FAQs

How is the "readability index" calculated?

The "readability index" is typically calculated using formulas that consider factors like sentence length, word complexity, and syllable count. Common formulas include the Flesch-Kincaid Grade Level and the SMOG index.

What does a high "readability index" indicate?

A high "readability index" score usually means the text is more difficult to understand, requiring a higher reading level. Conversely, a low score indicates the text is easier to read.

What are some tools to measure "readability index"?

There are many online tools and software programs available to measure the "readability index" of a text. Some popular options include the Flesch Reading Ease, Flesch-Kincaid Grade Level, and the Simple Measure of Gobbledygook (SMOG) index.

How does the "readability score" differ from the "readability index"?

The terms "readability score" and "readability index" are often used interchangeably. Both refer to a quantitative measure that indicates how easy or difficult a text is to understand. They are essentially synonyms.