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Text Analyzer User Guide

Purpose

This guide is intended for authorized users of the Lexile Text Analyzer who access and use the tool for classroom purposes. This document provides an overview and step-by-step guidance on how to access and use the tool for successful text measurement. For professional uses, such as content publishing or assessment passage development, the Lexile® Text Analyzer Content Creator should be used.

Lexile Text Analyzer Description

The Lexile Text Analyzer is designed to evaluate the complexity of text and assign it a 200L range. This allows educators to determine the reading demand of a given text or to modify a text such that it falls within a target Lexile range. The Text Analyzer can measure any conventionally punctuated prose. Texts such as lists, recipes, poetry, and song lyrics lack conventional punctuation and therefore will not be assigned a valid Lexile measure. To obtain a specific Lexile text measure instead of a Lexile range, use the Lexile Text Analyzer Content Creator, available by subscription.

Features and Benefits 

This is an image of a note with an exclamation mark. It is to add attention to the text.

 Educators can access the Text Analyzer with a Premium membership to the Lexile & Quantile Hub. A Premium membership includes access to advanced features across all the Lexile and Quantile tools and exclusive access to premium tools.  Visit Lexile and Quantile Hub membership options to learn more.

Educators in Lexile and Quantile partner states are automatically entitled to free Premium access to the Lexile and Quantile Hub. Educators should register using their school- or district-issued email address.

With the Lexile Text Analyzer educators can:

  • Determine the reading demand and complexity of texts, within a range
  • Find a text’s Lexile range in English or Spanish
  • Gain details about consequential vocabulary (English only)
  • Receive book recommendations within the Lexile range of the text submitted
  • Access previously analyzed text history

How To Use the Text Analyzer

Note: Screenshots depicted represent the desktop view of Lexile Text Analyzer.

Prepare Text for Analysis

Before using the Lexile Text Analyzer, it is important to prepare your text appropriately for measurement. In order to obtain a valid Lexile text measure range, text must be properly formatted and must be of a type that can be analyzed. The Text Analyzer: Text Preparation User Guide provides information on how to successfully measure text with the Text Analyzer, including: 

  • Authorized uses of Lexile text measures
  • Appropriate texts to measure and which texts should not be measured
  • Methods of text entry and text preparation
  • Special use cases, such as measuring text from web resources
Note: Understanding the Text Preparation Guidelines thoroughly is an essential step before using the Lexile Text Analyzer.

Step 1: Access the Lexile Text Analyzer

  1. Log in to your premium Lexile and Quantile Hub account using your educator email address.
  2. Select the Tools menu. Then select Text Analyzer to access the tool.
This is an image of the opened tools menu highlighting the Text Analyzer tool.

Step 2: Input Text and Analyze

Once your text is properly prepared and you have accessed the Text Analyzer tool, you’re ready to analyze it. 

This is an image of the text analyzer page. Highlighting the ‘Analyze Text’ tab and number of total words allowed. Numbers are added next to each of the locations for the steps outlined below.

Begin on the Analyze Text screen:

  1. Select the text language, English or Spanish
  2. Enter a title for your text in the Title field. A title must be 255 or fewer characters. This is a required field and will be visible in the History tab.
  3. Paste or type your text into the Text field. (Required field). Note: The number of words available adjusts after you paste the text into the text box field or when you stop typing. If you exceed the 500 word count, you will receive an alert message and will be required to reduce the number of words to 500 or fewer.
  4. Ensure your text is properly prepared and edited, then select Analyze to receive the Lexile text measure range for your submission. 

This is an image of a note with an exclamation mark. It is to add attention to the text. Before Submitting Text: The Text Analyzer relies on the user to submit appropriate text. Texts must be properly prepared and edited before they are submitted to the analyzer. (Refer to the Text Preparation User Guide)

Measures Available per Month

Each month, the Premium membership allows educators to analyze a limited number of texts. Once the monthly allotment has been reached, users will no longer be able to submit a text for analysis until the first of the next month. Users can still view the history of previously analyzed texts. Use the Measures left for this month tracker to see your available measures.

This is an image of the text analyzer page. The ‘number of measures left per month’ meter is highlighted.

Step 3: Analyze Additional Text

To analyze another text, select Start Over in the lower right corner. This will take you to a new Analyze Text page. Enter the text and submit for analysis.

This is an image of the text analysis results page. The ‘Start Over’ button is highlighted.

Step 4 (Optional): Edit Analyzed Text

Users can edit and resubmit analyzed text to fix errors or create versions at varying Lexile ranges to meet the needs of students.

This is an image of the Text Analyzer results page with the edit button highlighted.

To edit the submission:

  1. Select the Edit button in the lower right corner of the Results page. This will take you back to the Analyze Text page.
  2. Make edits in the Text field and to the Title (to distinguish between the original and edited versions).
  3. When finished, select Analyze to view the new results.

This is an image of a note with an exclamation mark. It is to add attention to the text.Each time you select Analyze, the Measures left for this month will decrease.

Step 5: View Analyzed Text Submission History

The Text Analyzer stores all text analyses.

This is an image of the main text analyzer page with the history tab highlighted.

To view previously analyzed text, follow these 

  1. Select History at the top of the page.
  2. View Text Analyzer History by:
    • Title
    • Text
    • Lexile Range
    • Word Count
    • Text Language
    • Last Analyzed
  3. Use the up and down arrows to sort the list according to the different areas noted above.
  4. Select on the title of a submission to view the submission and the results.
This is an image of the History page of the Text Analyzer highlighting the steps outlined in numbers 2 through 4.

This is an image of a note with an exclamation mark. It is to add attention to the text.The History list of analyzed texts defaults to show the most recent submissions first. Use the drop-down arrow next to each category to sort the texts differently.

This is an image of the Text Results page with the ‘Edit’ button highlighted.

1. To edit or revise the submission, select Edit in the lower right corner and follow the steps under Step 4: Edit Analyzed Text.

This is an image of a note with an exclamation mark. It is to add attention to the text.Reminder: Each time you select Analyze, the Measures left for this month will decrease.

Step 6: View and Interpret Results

Analysis results include a Lexile range, longest sentence, recommended books, and consequential vocabulary. 

Lexile Range

  • The Text Analyzer generates an estimated Lexile measure range to show the level of difficulty of the text.
  • Lexile measures are expressed as numbers followed by an “L” (for example, 850L) and range from below 0L for beginning readers and text to above 1600L for advanced readers and text.
  • Comparing a student’s Lexile measure with the Lexile measure range of what they are reading helps gauge the “fit” between a student’s ability and the difficulty of the text.

This is an image of a note with an exclamation mark. It is to add attention to the text.

The Lexile range generated is not a certified Lexile measure range and should only be considered an estimated Lexile range.

Overview

  • The Overview section of the Results page will identify the Longest Sentence found and Recommended books within the Lexile range of the analyzed text.
  • Click on any of the Recommended book titles to view the book’s detail page in Find a Book. (Find a Book is a tool that allows you to search for books in both English and Spanish using Lexile measure, grade level, or interests. For more information, view the Find a Book User Guide.)
Screenshot of Text Analyzer results, highlighting the Overview tab, Longest Sentence, and Recommended books sections.

Vocabulary (for English text only)

Select Vocabulary to display up to 10 words that have significant consequence or relevance. These are useful for pre-teaching to facilitate greater comprehension. Select the vocabulary word to see:

  1. the number of definitions available for that word (located in the right corner of the definition space)
  2. the part of speech, definition, and example of the word used in context

This is an image of a note with an exclamation mark. It is to add attention to the text.Consequential vocabulary words are identified as having a Lexile word measure greater than the text measure. For text analyzed in which the words have a lower word measure than the overall text measure, vocabulary words may not display

How to Apply Results in the Classroom

Identify Texts that are at an Appropriate Difficulty Level for Students

Analyze various classroom reading material (textbook unit introductions, articles, passages, assignments, etc.) to identify if the Lexile text measure is appropriate for students’ independent practice.

Modify the Text Difficulty to Make It More Appropriately Challenging for Students

Modify content, such as sentence combining or removing, and resubmit text to create a different version or versions within the Lexile range of your students for differentiated instruction and optimal comprehension. Knowing the Lexile text measure of reading material helps educators determine what types of support may be needed for students during instruction.

Scaffolding Vocabulary Instruction 

View the consequential vocabulary words from your text analysis and determine which words might be challenging for your students. Scaffold vocabulary instruction using the parts of speech, definitions and examples provided from the analysis to set your students up for success.

Adjust Reading Comprehension Demands to Ensure Classroom Assessments Target Content Knowledge Instead of Reading Comprehension

Educators may find it helpful to evaluate the reading demand of the assessments they develop for classroom use.  Getting an estimated Lexile text measure range for the overall assessment can provide insight into whether reading challenges are likely to affect student performance on the assessment. If the reading demands of the assessment are substantially higher than the Lexile measure of the student, a poor performance on the assessment may be due to reading comprehension issues rather than a sign of weak content knowledge. (For more information on what and how to measure assessments, go to the Special Use Case section in the Text Preparation Guidelines.)

This is an image of a note with an exclamation mark. It is to add attention to the text. The Lexile Framework for Reading (English) and El Sistema Lexile para Leer (Spanish) are completely independent, so measures should not be exchanged between them. For example, Spanish Lexile reading measures should be used to match students with Spanish texts - not English texts.

FAQs

 

Why did I receive a Lexile range instead of a specific Lexile measure? The measure generated from the Lexile Text Analyzer is not a certified Lexile measure. Only trained MetaMetrics’ staff can certify a Lexile measure using the Lexile® Text Analyzer Content Creator. The Text Analyzer generates an estimated Lexile measure range to show the overall level of difficulty of the text.
What are Plain Text files, and how do I use them?

Plain text (.txt) is a type of digital file that is free of computer tags, special formatting, and code. This is the only file type recognized by the Lexile Text Analyzer.

Note: Copying and pasting text other than plain text can cause inaccurate measurement of the text.

How can I use the Lexile Text Analyzer to assess the complexity of tests I develop?

When measuring reading comprehension tests, all complete sentences in all reading passages should be measured all together as one document when possible (if over the 500 word limit, measure the reading passages individually). You should not measure sample items, directions, or the test items themselves. Depending on the format of the test item, you may also measure the complete sentences in the items in order to compare their difficulties to those of the reading passage, but do not measure the item text together with the passage text.

How can I use the Lexile Text Analyzer to assess the complexity of web resources? When measuring text from websites, be sure to remove the non-prose and web page-specific elements. Embedded computer tags, special formatting, and code are often present in web content. The Lexile Text Analyzer cannot recognize many of the elements, which can result in a computing error. Be sure to use plain text, txt.files, and remove any odd characters before selecting Analyze.
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