• Text legibility levels depending on the test results of Claus:
llmkrueh three levels are:
1- Independent level: the level at which the student can read the text and has assimilated without receiving help from the teacher, and determined students to obtain a degree value between (61-100%) in test Claus.
2- Educational level: the level at which the student can have text read and assimilated by the supervision of the teacher and his assistant, and determined students to obtain a degree value between (41-60%) In test Claus.
3- Frustrating level: the level at which the student has failed to absorb the text and understand it even with the help of the teacher, and determined students to obtain a degree of (40%) in test Claus
The best strategy for reading at this phase is a meaning-based reading strategy, this strategy will help readability and it will very active in results at the primary school.
Various studies on different grade-level documents have identified technical weaknesses of readability formulas; thus, experts have referred to the "inherent unreliability" of readability formulas.
Readability formulas produce fluctuations in scores for the same text and estimate the difficulty of text differently. Formulas vary in which attributes of words and sentences that they take into account and how they measure them. When you apply different readability formulas to your text, you can expect slightly different results on the same text. Sometimes the differences are large enough to confuse you. Depending on which method you use and how you use it, readability scores for the same text can differ by two, three, or more grade levels.
Different formulas produce different taxonomical results. For example, literacy specialists warn that Flesch-Kincaid scores underestimate the actual reading grade level because the scores are several grade levels below what other readability formulas output.
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Grade level scores from readability formulas are not precise.
Most readability formulas produce a grade level score, such as "5th grade." Some formulas add a decimal, such as "5.3 grade." Scores with a decimal point are not as precise as they sound, for several reasons:
1) Scores can vary greatly for the same text.
2) Scores have a margin of error.
3) Scores can differ depending on which part of a document is scored."...
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Readability is the ease with which a reader can understand a written text. In natural language, the readability of text depends on its content (the complexity of its vocabulary and syntax) and its presentation (such as typographic aspects like font size, line height, and line length).
Readability is cumulative experience to write for others understandable language that needs skills to write, organize...and intelligence to transfer knowledge to others.
The Flesch–Kincaid readability tests are readability tests designed to indicate how difficult a passage in English is to understand. There are two tests, the Flesch Reading Ease, and the Flesch–Kincaid Grade Level. Although they use the same core measures (word length and sentence length), they have different weighting factors.
The results of the two tests correlate approximately inversely: a text with a comparatively high score on the Reading Ease test should have a lower score on the Grade-Level test. Rudolf Flesch devised the Reading Ease evaluation; somewhat later, he and J. Peter Kincaid developed the Grade Level evaluation for the United States Navy.
Its beauty of your writing skills that makes articles readable by attracting the reader and smartness of the topic that draws the attention . The conciseness does not bore the reader and vice versa