Overall Assessment of the Speaker's Experience of Stuttering (OASES)
A measure of the effect of stuttering on a person’s life
| Author: | J. Scott Yaruss and Robert W. Quesal |
| Year: | 2010 |
| Age Range: | Ages 7 to 18+ |
| Administration Time: | 15–20 minutes |
| Administration Type: | Individual |
Dr Scott Yaruss will be presenting a series of workshops in August entitled Practical Treatment Strategies for School-Age Children who Stutter Find out more here
Available Now!
With fewer items and age-appropriate modifications, the record forms for ages 7-12 and 13-17 provide deeper insight into the impact of stuttering on a young person than traditional fluency assessment. New data collected from January through June 2010 support the criterion-referenced scores for each form.
The OASES assessment uniquely measures the impact of stuttering on a person’s life—unlike most other stuttering instruments, which focus mainly on the frequency and type of stuttering events. This brief, yet comprehensive self-report is built on a solid theoretical foundation to help you assess the impact of stuttering in multiple life situations. Use this evidence-based tool to support effective intervention.
Users & Applications
- Part of an initial diagnostic evaluation
- Interview tool during intervention
- Collaborative treatment planning tool with your client
- Outcome measure
- Progress monitoring tool to evaluate treatment strategies
Content & Administration
Each question is scored on a Likert scale from 1–5. Responses are totaled into Impact Scores
and Impact Ratings (Mild through Severe) for each of the four sections:
- General Information
- Your Reactions to Stuttering
- Communication in Daily Situations
- Quality of Life
There also is an overall score.
Features & Benefits
- Provides a quick and easy self-assessment that adds to a comprehensive evaluation
- Enables insight beyond a numerical stuttering severity rating
- Helps you better understand the complexity of a stuttering condition
- Allows you to evaluate the speaker’s perceptions about stuttering behaviors, the speaker’s reactions to stuttering, and difficulties he or she may have in performing daily activities that involve communication
- Offers the first published measure designed to examine functional communication difficulties and quality of life for those who stutter
- Promotes self-awareness for a person who stutters of how the condition affects different areas of his or her life, including school, work, home, and social settings
Psychometric Information
- Based on the author‘s adaptation of the World Health Organization’s original ICIDH and current ICF frameworks
- Developed using a varied sample of individuals who stutter, ages 7:0–78:11
- Criterion-referenced
- Produces a descriptive Impact Rating
- Scores are not age- or ability-based, since stuttering is not an age- or ability-specific communication disorder
Q Local Software
Q Local is a flexible, powerful scoring and reporting software tool that allows the clinician to administer and score the OASES as well as more than 30 other Pearson assessments. More about Q Local
| ISBN | PRODUCT | PRICE | ADD TO CART |
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Administration Materials | |||
OASES Technical Manual |
$115.00 |
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Hand Scoring Materials | |||
Starter Kits | |||
OASES Hand-Scoring Starter Kit For ages 7-18+ includes: OASES Manual 25 Record Forms for ages 7-12 25 Record Forms for ages 13-17 25 Record Forms for ages 18+ |
$339.00 |
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OASES Hand-Scoring Starter Kit For ages 7–12 includes: OASES Technical Manual 25 Record Forms for ages 7-12 |
$176.00 |
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OASES Hand-Scoring Starter Kit For ages 13–17 includes: OASES Technical Manual 25 Record Forms for ages 13-17 |
$176.00 |
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OASES Hand-Scoring Starter Kit For ages 18+ includes: OASES Technical Manual 25 Record Forms for ages 18+ |
$176.00 |
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Record Forms | |||
OASES Hand-Scoring Record Forms For ages 7-12 (Pack of 25) |
$85.00 |
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OASES Hand-Scoring Record Forms For ages 13-17 (Pack of 25) |
$85.00 |
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OASES Hand-Scoring Record Forms For ages 18+ (Pack of 25) |
$85.00 |
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Q Local Scoring and Reporting | |||
Starter Kit | |||
OASES Q Local Starter Kit includes: OASES Technical Manual 3 Q Local Record Forms 3 Q Local Administrations (Does not include Q Local software) |
$140.00 |
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Scoring and Reporting Software | |||
Q Local Network version First year license fee included Annual license fee charged yearly thereafter |
$370.00 |
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Q Local Desktop version First year license fee included Annual license fee charged yearly thereafter |
$135.00 |
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Record Forms | |||
OASES Q Local Record Forms (Pack of 25) |
$51.00 |
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Reports To activate reports please call the Pearson Clinical Assessment Client Services Team on 1800 882 385 (AUS) or 0800 942 722 (NZ). | |||
OASES Q Local Profile Report 51680 (per administration) |
$5.00 |
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OASES Q Local Interpretive Report 51681 (per administration) |
$11.00 |
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OASES Q Local Progress Report 51682 Available at no additional cost |
$0.00 |
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Did you know that Pearson offer a Scoring Service? For more information and a copy of our Scoring Service document please email Pearson Clinical Assessment Client Services Team on info@psychcorp.com.au. | |||

