DIBELS 8 Benchmark Assessments

Dynamic Indicators of Basic Early Literacy Skills, 8th Edition (DIBELS 8) is a set of brief, standardized measures assessing foundational literacy skills in young students. These quick, individually administered tests provide data on a student's progress in key reading areas.

Why does the district give the DIBELS 8 assessments?

Durango School District (DSD) administers DIBELS 8 to students to meet the requirements of the Colorado Reading to Ensure Academic Development Act (READ Act). This act mandates K-3 literacy testing three times a year with approved assessments like DIBELS 8. DSD uses DIBELS 8 results in a variety of ways:

Identifying Students for Intervention: Students scoring "at risk" receive additional support.
Progress Monitoring: Frequent DIBELS assessments track response to interventions.
Guiding Intervention and Support: Results guide teachers in identifying specific skill gaps where students need support (e.g., phonological awareness if PSF is low).
Communicating With Parents: Results provide a clear way to discuss a child's literacy development.
Evaluating Program Effectiveness: Aggregated data helps schools assess and adjust literacy programs.

What students are required to test?

How often are students tested?

What skills are the DIBELS 8 assessments designed to test?

DIBELS 8 assesses several critical early literacy domains:

Letter Naming Fluency (LNF): Measures speed in naming letters.
Phonemic Segmentation Fluency (PSF): Assesses ability to break words into sounds (phonemes).
Nonsense Word Fluency (NWF): Evaluates decoding of made-up words to assess phonics skills.
Word Reading Fluency (WRF): Measures accuracy and speed in reading high-frequency words.
Oral Reading Fluency (ORF): Assesses accurate and fluent reading of connected text.
Maze: Measures reading comprehension by completing passages with missing words.