Screen and intervene faster with mCLASS DIBELS 8th Edition: California SB 114 Approved

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California educators, Amplify’s mCLASS Assessment Suite is one of three approved screeners in California for Reading Difficulties at K–2. 

 

mCLASS® DIBELS® 8th Edition is an all-in-one system for Science of Reading-based universal screening, dyslexia screening, progress monitoring, and instruction for grades K-6. Amplify’s Spanish language assessment, mCLASS Lectura, works in tandem with DIBELS 8th Edition’s English assessments to help teachers understand where their Spanish-speaking students are in their English and Spanish literacy paths.

 

 

mCLASS_DyslexiaLP_M1

About the program

mCLASS offers teacher-administered assessment, intervention, and personalized instruction for grades K–6. Know exactly how to monitor and support every student in your classroom, with features like:

  • Precise one-minute measures based on over three decades of predictive data.
  • Universal and dyslexia screening in one tool.
  • Instruction that highlights observed patterns and recommends activities.
  • Robust reports for teachers, specialists, administrators, and parents.
Chart depicting student performance in reading over three stages: beginning, middle, and end of year, with percentages divided into categories like 'below benchmark' and 'above benchmark'.

The right measures at the right time

With mCLASS DIBELS 8th Edition, you’ll assess students based on grade-specific curriculum and instructional standards, in accordance with International Dyslexia Association (IDA) guidelines.

mCLASS DIBELS 8th Edition offers one-minute, easy-to-administer measures of processing speed, phonological awareness, alphabetic principle, and word reading.

DIBELS® 8th Edition subtest alignment with IDA Guidelines
Dyslexia Screening Area mCLASS DIBELS 8th Edition Measure Grade K Grade 1 Grade 2 Grade 3 Grade 4–6
Rapid naming ability Letter Naming Fluency (LNF)
Phonological awareness Phoneme Segmentation Fluency (PSF)
Alphabetic principle Nonsense Word Fluency (NWF)
Word reading Word Reading Fluency (WRF)
Word reading Oral Reading Fluency (ORF)
Comprehension Maze

Validated as a universal screener and a dyslexia screener

Strong reliability and validity evidence shows that DIBELS 8th Edition can effectively assess students in key skills linked to both dyslexia and broader reading difficulty. The research supporting DIBELS 8th Edition, conducted by the University of Oregon, is rigorous, meets high technical standards, and empowers educators to make well-informed decisions.

Read the DIBELS 8th Edition Dyslexia White Paper.

Cover page of a PDF document titled "Dyslexia Screening and DIBELS 8th Edition" from the University of Oregon College of Education. Authors include Christopher Ives, Gina Biancarosa, Hank Fien, and Patrick Kennedy.

A complete system for data-based decision making

Illustration of a student assessment cycle showing steps: Assess skills, Identify risk, Provide instruction, Progress monitor, and Adjust instruction, with images and sample data for each step.

mCLASS DIBELS 8th Edition provides rich data that helps you make informed instructional decisions and seek out further dyslexia screening evaluation if needed:

  1. Assess skills: mCLASS DIBELS 8th Edition and optional dyslexia screenings in Rapid Automatized Naming (RAN), Spelling, Vocabulary, and Oral Language accurately assess students’ abilities.
  2. Identify risk: The DIBELS 8 composite score shows each student’s risk level, with ‘Well Below Benchmark’ indicating a need for intensive support. Students who are also ‘Well Below Benchmark’ in RAN and/or Spelling have an additional Risk Indicator icon next to their name.
  3. Provide instruction: The mCLASS Instruction feature analyzes student error patterns to key dyslexia-related subtests, then recommends small groups and explicit, multi-sensory activities for reinforcing skills.
  4. Progress monitor: mCLASS includes progress-monitoring measures to track student growth in letter sounds, alphabetic principle, word reading, oral reading fluency, and comprehension, so that informed instructional decisions can be made.
  5. Adapt instruction: mCLASS displays indicators based on progress monitoring performance that indicate when a change in instruction may be needed. It also updates instruction recommendations using the latest data.

Differentiated literacy instruction

mCLASS DIBELS 8th Edition lays the groundwork for a strong Multi-Tiered System of Supports (MTSS).

In addition to identifying students with symptoms of dyslexia, mCLASS DIBELS 8th Edition data recommends early intervention, personalized instruction, and core instruction within Amplify’s early literacy suite. Based on the Science of Reading, Amplify’s early literacy suite programs follow an explicit and systematic structure, build knowledge, and instruct on all of the foundational skills essential to literacy development.

Diagram showcasing

Bilingual dyslexia screening

By assessing with mCLASS DIBELS 8th Edition and its Spanish counterpart, mCLASS Lectura, you’ll know with confidence whether a student truly shows signs of dyslexia or is experiencing difficulties learning a new language.

When used together, mCLASS DIBELS 8th Edition and mCLASS Lectura feature a Dual Language Report that analyzes dyslexia screening results in both languages. The report also details how each student can leverage their strengths from one language to support growth in the other.

Student named Marisol Mejía is shown with her English and Spanish literacy scores. English scores are mostly Well Below and Below benchmark; Spanish scores are mostly at Benchmark except for one below.

Equal skill coverage in English and Spanish

 

Dyslexia screening areas English measure Spanish measure Description*
Letter Naming and RAN Letter Naming Fluency (LNF) Fluidez en nombrar letras (FNL) Grades K–1: Naming letters in print. 1 minute, 1:1 administration.
Phonological Awareness
(Segmentation)		 Phonemic Segmentation Fluency (PSF) Fluidez en la segmentación de sílabas (FSF) & Fluidez en la segmentación de fonemas (FSF) Grades K–1: Hearing and using sounds or syllables in spoken words. 1 minute, 1:1 administration.
Phonological awareness (Elision) ¿Qué queda? (QQ) Grades K–2: Produce the part of a word that remains after deleting a syllable or phoneme. 1 minute, 1:1 administration.
Letter-Sound Knowledge Nonsense Word Fluency Correct Letter Sounds (NWF-CLS) Fluidez en los sonidos de letras (FSL) English: Grades K–3: Identify letter-sound correspondences in the context of pseudo-words. Spanish: Grades K-1: Identify letter-sounds in isolation. 1 minute, 1:1 administration.
Letter-Sound Knowledge (Receptive) Fluidez en los sonidos de las letras K-Inicio (FSL K-Inicio) Grade K: Identify (point to) which letter makes a certain sound. Untimed, 1:1 administration
Decoding Nonsense Word Fluency Words Recoded Correctly (NWF-WRC) Fluidez en los sonidos de las sílabas (LSS) English: Grades K–3: Decode orthographically regular pseudo-words
Spanish: Grades K-1: Decode orthographically regular syllables 1 minute, 1:1 administration
Word Reading Word-Reading Fluency (WRF) Fluidez en la lectura de palabras (FEP) Grades K–3: Reading common words easily, quickly and correctly.1 minute, 1:1 administration.
Fluency Oral Reading Fluency (ORF) Fluidez en la lectura oral (FLO) Grades 1–6: Reading connected text with accuracy and automaticity. 1 minute, 1:1 administration.
Reading Comprehension Maze ¿Cuál palabra? (CP) Grades 2–6:  Understanding meaning from texts. 3 minutes, group administration.
Vocabulary Vocabulary Vocabulario Grades K–3: Knowledge of grade-specific words. 15 minutes, group administration.
Encoding Spelling Ortografía Grades K–3: Arranging letters correctly to spell words with grade appropriate features
15 minutes, group administration.
RAN (Numbers) Rapid Automatized Naming – Grades K–3: Correctly and quickly naming visual symbols, such as numbers. 3-4 minutes, 1:1 administration.
Language Comprehension Oral Language Lenguaje oral Grades K–2: Demonstrate the ability to use words and phrases acquired through conversations, reading and being read to, and responding to texts. 5 minutes, 1:1 administration.

*Students can be assessed using off-grade measures when information on specific skills is needed.

Dyslexia resources for families

Families play a crucial role in helping children overcome reading challenges. mCLASS DIBELS 8th Edition and mCLASS Lectura provide a Home Connect letter after each dyslexia screening to explain the results in family-friendly language, recommend activities, and direct families to a free website for additional at-home support.

A woman helps a young girl work on a computer in a classroom setting. Both are smiling and focused on the screen. Background has soft shapes in yellow and blue.

Developmentally appropriate

Computer-based assessments that require students to complete tasks silently or independently may over-identify students for intervention services, especially young learners who are still developing focus and attention abilities.

mCLASS requires students to actively demonstrate their proficiency in producing letter sounds, forming words, and reading texts. This approach to assessment aligns with IDA guidelines for effective screening of reading challenges. By choosing mCLASS for dyslexia screening, you’ll gain accurate information about a student’s risk for dyslexia, and gain the capability to monitor every student’s path to reading proficiency.

Additional resources

Demo access

 

Please watch the navigation video for a short overview of the mClass platform, and reach out to your Amplify Account Executive (contact information below) for demo access credentials.

Questions?

Looking to speak directly with your local representative?
Get in touch with a California team member to learn more about our early literacy suite or request a demo account.

Erin King
Sales Director, CA
(512) 736-3162
eking@amplify.com

NORTHERN CA
Wendy Garcia
Senior Account Executive
(510) 368-7666
wgarcia@amplify.com

BAY AREA
Lisa Marinovich
Senior Account Executive
(831) 461-4187
lmarinovich@amplify.com

CENTRAL VALLEY and CENTRAL COAST
Demitri Gonos
Senior Account Executive
(559) 355-3244
dgonos@amplify.com

VENTURA and L.A. COUNTY
Jeff Sorenson
Associate Account Executive
(310) 902-1407
jsorenson@amplify.com

ORANGE and L.A. COUNTY
Lauren Sherman
Senior Account Executive
(949) 397-5766
lsherman@amplify.com

SAN BERNARDINO and L.A. COUNTY
Michael Gruber
Senior Account Executive
(951) 520-6542
migruber@amplify.com

RIVERSIDE and L.A. COUNTY
Erin King
Sales Director, CA
(512) 673-8526
eking@amplify.com

SAN DIEGO COUNTY
Kirk Van Wagoner
Senior Account Executive
(760) 696-0709
kvanwagoner@amplify.com

BUTTE, DEL NORTE, HUMBOLDT, and SHASTA COUNTY

DISTRICTS UNDER 2250 ENROLLMENT

Kevin Mauser

Lead Account Executive

(815) 534-0148

kmauser@amplify.com

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Amplify Education, Inc. 55 Washington St #800, Brooklyn, NY 11201. Core Knowledge® and related trademarks are the property of the Core Knowledge Foundation. Desmos® is a registered trademark of Desmos Studio PBC. DIBELS® is a registered trademark of the University of Oregon. The Lawrence Hall of Science is a trademark of the Regents of the University of California. IM K–12™ Math and Illustrative Mathematics® are trademarks of Illustrative Mathematics, which is not affiliated with Amplify. Amplify is not an IM Certified Partner.