Select your Language

${loserAccounts} been merged into ${winnerAccount}.

A recent audit found these accounts to be duplicative. Addresses, order history and Q-global ordering for both accounts are now accessible via the ${winnerAccount} account. If something isn’t right, please contact us.

Stuttering Severity Instrument for Children and Adults—Fourth Edition

Stuttering Severity Instrument for Children and Adults—Fourth Edition

SSI–4
  • Glyndon D. Riley
A measure of stuttering severity

Choose from our products

  • Kits

    Starter & complete kits, print & digital

    1 option

    from $310.70
    from $310.70
  • Test forms & reports

    Booklets, record forms, answer sheets, report usages & subscriptions

    1 option

    from $118.20
    from $118.20
  • All products

    All tests & materials offered for SSI–4

    2 options

    from $118.20
    from $118.20
    Filter by
    - of 2 results
    • SSI-4 Complete Kit
      13025DR Qualification Level B

      Includes Examiner's Manual with Picture Plates, Test Records (50), Frequency Computation Forms

      $310.70

      1-4 $310.70
      5-9 $295.20
      10-24 $279.60
      25-50 $264.10
      51+ $248.60
      Savings are estimated

      Please note that the item can still be purchased. We will update you as soon as the item is back in our stock.

      Estimated to ship:3-4 weeks
    • SSI-4 Test Record and Fluency Computation Form
      13027DR Qualification Level B

      Pkg of 50

      $118.20

      1-4 $118.20
      5-9 $112.30
      10-24 $106.40
      25-50 $100.50
      51+ $94.60
      Savings are estimated

      Please note that the item can still be purchased. We will update you as soon as the item is back in our stock.

    - of 2 results

    Overview

    Publication date:
    2009

    Age range:
    2 years to adult

    Qualification level:
    B

    Qualification Level

     

    Level A

    This approval level enables you to buy our assessments that require no professional degree, accreditation, organization membership, or license/certificate.

    Level B

    This approval level enables you to buy our assessments requiring A or B qualification levels.

    Level C

    This approval level enables you to buy all our assessments.

    Scoring options:
    Hand-scoring

    Administration Format:
    Paper-and-pencil

    Product Details

    The Stuttering Severity Instrument for Children and Adults—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:

    • frequency
    • duration
    • physical concomitants, and
    • naturalness of the individual's speech.

    Frequency is expressed in percent syllables stuttered and converted to scale scores of 2-18. Duration is timed to the nearest 1/10 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 instrument was normed on a sample of 72 preschool-aged children, 139 schoolaged children, and 60 adults. It can also be used in conjunction with the Stuttering Prediction Instruments for Young Children (SPI).

    		 

    Related Items

    Test of Childhood Stuttering