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Taxonomy of early-grades text characteristics organized by linguistic level from sounds to text density

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Description

Table S1 organizes quantifiable text characteristics by linguistic level: sounds in words (number of phonemes, phonemic Levenshtein distance, internal phonemic predictability), word structure (decoding demand, orthographic Levenshtein distance, syllables, sight words), word meaning (age of acquisition, abstractness, word rareness), within-sentence/syntax (sentence length, grammar link type, distance to verb, link distance), discourse (linear edit distance, word overlap, cohesion triggers, type-token ratio, phrase diversity, edit distance, Cartesian word overlap), text density (information load), and non-compressibility (compression ratio). Each characteristic has a definition, a source, a possible score range with a complexity interpretation, and multiple variable operationalizations. The taxonomy structures which characteristics were tested as predictors of text complexity.

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  • Taxonomy of early-grades text characteristics organized by linguistic level from sounds to text density: Table S1 organizes quantifiable text characteristics by linguistic level: sounds in words (number of phonemes, phonemic Levenshtein distance, internal phonemic predictability), word structure (decoding demand, orthographic Levenshtein distance, syllables, sight words), word meaning (age of acquisition, abstractness, word rareness), within-sentence/syntax (sentence length, grammar link type, distance to verb, link distance), discourse (linear edit distance, word overlap, cohesion triggers, type-token ratio, phrase diversity, edit distance, Cartesian word overlap), text density (information load), and non-compressibility (compression ratio). Each characteristic has a definition, a source, a possible score range with a complexity interpretation, and multiple variable operationalizations. The taxonomy structures which characteristics were tested as predictors of text complexity. (J. Fitzgerald et al (2014))

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Key Sources

  • J. Fitzgerald et al. (2014). Important Text Characteristics for Early-Grades Text Complexity. Journal of Educational Psychology. https://doi.org/10.1037/a0037289
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type research-method
id taxonomy-of-early-grades-text-characteristics-organized-by-linguistic-level-from-sounds-to
title Taxonomy of early-grades text characteristics organized by linguistic level from sounds to text density
description Table S1 organizes quantifiable text characteristics by linguistic level: sounds in words (number of phonemes, phonemic Levenshtein distance, internal phonemic predictability), word structure (decoding demand, orthographic Levenshtein distance, syllables, sight words), word meaning (age of acquisiti
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