Stuttering Assessments: Assessments Related To SSI, SSI 4, SSI-4, Stuttering OASES
You've searched for the SSI: Stuttering Severity Instrument or OASES: Overall Assessment of the Speaker's Experience of Stuttering, assessments that Pearson does not publish. We do not publish a stuttering instrument but do have a number of speech and language assessments that may interest you:
