Transcript What is DIBELS?

DIBELS Information Night
for Kindergarten Parents
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Monday, September 24, 200
6:30 – 7:30 P.M.
Mirage Elementary Media Center
Information about what DIBELS assessments
means
• Questions for the kindergarten teachers
• Take-home materials to work with your
Kindergartener
What is DIBELS?
The Dynamic Indicators of Basic Early Literacy
Skills (DIBELS) are a set of standardized,
individually administered measures of early literacy
development. They are designed to be short (one
minute) fluency measures used to regularly monitor
the development of pre-reading and early reading
skills.
• The measures were developed upon the essential early
literacy domains discussed in both the National Reading
Panel (2000) and National Research Council (1998) reports
to assess student development of phonological awareness,
alphabetic understanding, and automaticity and fluency with
the code. Each measure has been thoroughly researched and
demonstrated to be reliable and valid indicators of early
literacy development and predictive of later reading
proficiency to aid in the early identification of students
who are not progressing as expected. When used as
recommended, the results can be used to evaluate individual
student development as well as provide grade-level
feedback toward validated instructional objectives.
Measures of Phonological Awareness:
• Initial Sounds Fluency (ISF): Assesses a child's skill to
identify and produce the initial sound of a given word.
• Phonemic Segmentation Fluency (PSF): Assesses a child's
skill to produce the individual sounds within a given word.
Measure of Alphabetic Principle:
• Nonsense Word Fluency (NWF): Assesses a child's
knowledge of letter-sound correspondences as well their
ability to blend letters together to form unfamiliar
"nonsense" (e.g., fik, lig, etc.) words.
Tests for Kindergarten
• Initial Sound Fluency - 25 or more sounds
per minute. The DIBELS Initial Sounds
Fluency (ISF) Measure is a standardized,
individually administered measure of
phonological awareness that assesses a
child's ability to recognize and produce
the initial sound in an orally presented
word.
Phoneme Segmentation
The DIBELS measure of Phonemic
Segmentation Fluency (PSF) does not
assess all aspects of PA; however, it does
provide an efficient and reliable indicator
of the child's skill development of PA by
assessing the development of a child's
phonemic segmentation skills. 35 or more
phonemes per minute by spring.
Phonemic Awareness Tasks
Are At Different Levels of
Complexity
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Words in a Sentence
Syllables
Rhyming/Alliteration Onset-Rime
Phonemes
isolation, identity, categorization
blending, segmentation
Deletion, addition, substitution
Letter Naming Fluency
Name 40 letters or more per minute.
Students are presented with a page of
upper- and lower-case letters arranged in
a random order and are asked to name as
many letters as they can. Students are
told if they do not know a letter they will
be told the letter. The student is allowed 1
minute to produce as many letter names as
he/she can, and the score is the number of
letters named correctly in 1 minute.
Nonsense Word Fluency
The DIBELS Nonsense Word Fluency (NWF)
measure is a standardized, individually administered
test of the alphabetic principle - including lettersound correspondence and of the ability to blend
letters into words in which letters represent their
most common sounds. Students need to identify 25
sounds in one minute to be considered “Low Risk”.