Stuttering Severity Instrument (SSI-4)
$244.32
In stock
Product Code :
MPSMR-13025
| MPN | 13025 |
|---|---|
| Brand | Mind Resources |
| Packaging | 1 EA |
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The Stuttering Severity Instrument–Fourth Edition (SSI–4) is a reliable and valid norm-referenced stuttering assessment that can be used for both clinical and research purposes. It measures stuttering severity in both children and adults in the four areas of speech behavior:
- frequency
- duration
- physical concomitants
- naturalness of the individual’s speech
Frequency is expressed in percentage syllables stuttered and converted to scale scores of 2–18. Duration is timed to the nearest one tenth of a second and converted to scale scores of 2–18. The four types of Physical Concomitants are converted to scale scores of 0–20. The SSI-4 can also be used in conjunction with the Stuttering Prediction Instruments for Young Children (SPI).
The SSI–4 was normed on a sample of 72 preschool-aged children, 139 school-aged children, and 60 adults. It has four components, each of which is used to assess and monitor stuttering severity in both children and adults for clinical and research use: (1) Examiner’s Manual and Picture Plates, (2) Test Record and Frequency Computation Forms, (3) Subjective Stuttering Scales, and (4) Computerized Scoring of Stuttering Severity (Software Version 2.0).
- Ages 2-10 years and up
- Testing Time 15-20 minutes
- Administration Individual
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