The DDS can be administered in as little as 10 minutes.
The DDS is appropriate for use for ages two through adulthood and in independent research has been standardized for children 18-24 months.
The DDS can be used by Speech Language Pathologists, Occupational Therapists, Physical Therapists, Dietitians, Nurses, and other licensed professionals trained in clinical observation and scoring percentiles.
The DDS is a task analysis tool that examines ability and disorder and provides raw and standardized scores. The DDS allows disorders to be tracked over time using numerical measures of performance. This facilitates assessment-re-assessment comparisons, comparisons between individuals and between groups of individuals.
The DDS is used in conjunction with the DMSS, a five-level scale for rating severity of involvement for eating and swallowing disorder based on management needs and health related outcomes. The DMSS provides increased flexibility in scoring.
The DDS provides a common terminology for interdisciplinary clinical and research collaborations.
The DDS is a validated tool and has been used in peer reviewed, published research studies involving children and adults. It has been standardized on over 800 children and adults with developmental disabilities.
Use of the DDS and DMSS as standardized, integrated testing components is available only through certification training.