We are experiencing issues with our storefront. If you have trouble placing your order, please contact customer service at [email protected], or give us a call at 1-800-456-3003, Monday to Friday, between 8:00 A.M. and 6:00 P.M. EST.

SSI-4

Stuttering Severity Instrument – 4th Ed.               

Glyndon D. Riley

Pricing & Ordering

A standardized measure of stuttering

SSI-4

Overview

Overview

The fourth edition of the SSI is the only standardized stuttering assessment available.

  • newly updated and normed
  • administer in just 15 to 20 minutes
  • normative data collected from subjects ages two years and up

Quick Reference

Age

Age

2 to 10+

Administration Time

Administration Time

15 to 20 Minutes

Qualification Level

Qualification Level

B

Format(s)

Format(s)

Software (Scoring)

Quick Reference

Age

Age

2 to 10+

Administration Time

Administration Time

15 to 20 Minutes

Qualification Level

Qualification Level

B

Format(s)

Format(s)

Software (Scoring)

Reliability and Validity

Reliability and Validity

Normative Data

Normative Data

SSI-4: Stuttering Severity Instrument - Fourth Edition is a reliable and valid norm-referenced stuttering assessment that can be used for both clinical and search purposes.

SSI-4 was normed on a sample of 72 preschool-aged children, 139 school-aged children, and 60 adults.

Pricing
Online

Online

Assess easily online from anywhere. Includes automatic scoring and report generation.

Software

Software

Requires software. Includes automatic scoring and report generation.

Handscored

Handscored

QuikScore forms are scored by hand without reports.

Starter Kits
Certification

Starter Kits

Simulations
Certification

Simulations

Kits

Kits

SSI-4 Kit

Examiner's Manual and Picture Plates, 50 Test Record and Frequency Computation Forms & CSSS2.0

N/A

N/A

Handscored
CA: $168.00
130250
Add to Cart
Checkout
Forms

Forms

SSI-4 : Test Record & Fluency Computation Forms

SSI-4 : Test Record & Fluency Computation Forms

N/A

N/A

Handscored
CA: $79.00
130270
Add to Cart
(Sold in packs of 50)
Checkout
Ortiz PVAT Licenses

Ortiz PVAT Licenses

Online Scoring

Online Scoring

Supplementary Materials

Supplementary Materials

Checkout
Other Materials

Other Materials

SSI-4 : Examiner's Manual and Picture Plates

SSI-4 : Examiner's Manual and Picture Plates

Default Title
CA:
$100.00
130260
CA:
$100.00
Add to
Cart
Checkout