To avoid international shipping costs, OASES materials for customers outside of the USA are provided in a print-your-own format. Within three (3) business days, purchasers will be emailed a license, the protected file(s), and instructions for downloading free Safeguard™ viewing and printing software.
Non-USA Purchasers: If you would prefer to purchase pre-printed OASES English materials or if your organization does not permit the installation of third-party software, please purchase the printed OASES English USA version for international shipment.
USA Purchasers: Print-Your-Own versions of the OASES English materials are for customers outside of the USA only. If you are in the United States, please purchase the pre-printed OASES English USA version.
The Overall Assessment of the Speaker's Experience of Stuttering (OASES) is a quick, easy-to-use, comprehensive tool for measuring the impact of stuttering on a person's life. OASES Impact Scores and Impact Ratings can help you qualify individuals for research or therapy, make treatment decisions, justify third-party payment, and evaluate treatment efficacy.
OASES Response Forms include age-appropriate items that examine four key aspects of the experience of stuttering:
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General information about a speaker's perceptions of stuttering
- Affective, behavioral, and cognitive reactions to stuttering
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Functional communication difficulties in key situations
- Impact of stuttering on the speaker's quality of life
OASES Response Forms are available for 3 age groups:
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OASES-S (School-Age, 60 items) for children ages 7-12
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OASES-T (Teenage, 80 items) for teenagers ages 13-17
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OASES-A (Adult, 100 items) for adults ages 18 and above
All OASES users need an OASES Technical/Scoring Manual for administration, scoring, and interpretation. The manual provides psychometric data and interpretive summaries that can be used in evaluation reports and progress notes.
OASES Response Forms (Print-Your-Own) provide 25 authorized prints with unlimited viewing. The OASES Technical/Scoring Manual (Print-Your-Own), currently available in English only, provides unlimited viewing and 1 authorized print. Photocopying or other reproduction is prohibited.
For more information about the OASES assessment, click here.
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