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Stuttering Severity Instrument – Fourth Edition

Glyndon D. Riley
2-10 Years and Above
Individual
15- 20 Minutes
English
PRODUCT CODE: 17-5064-KT Category: Product ID: 8915

15,105

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Description

Stuttering Severity Instrument–Fourth Edition (SSI-4) is a reliable and valid norm-referenced stuttering assessment that can be used for both clinical and search purposes. It measures stuttering severity in both children and adults in the four areas of speech behaviour, these are:

1. Frequency
2. Duration
3. Physical concomitants
5. Naturalness of the individual’s speech

Frequency is expressed in per cent 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.

Additional information

AUTHOR

Glyndon D. Riley

AGE RANGE

2-10 Years and Above

Age Filter

Adolescent, Adult, Children, Infant and Toddler

ADMINISTRATION

Individual

TIME

15- 20 Minutes

LANGUAGE AVAILABLE

English

Kit Content

Examiner’s Manual and Picture Plates, 50 Test Record and Frequency Computation Forms, and CSSS 2.0.