Psychometrics/scoring of the instrument, including reliability and validity.

Full Answer Section

Scholarly, Peer-Reviewed Article: A scholarly, peer-reviewed article that supports the use of the ADOS as an evidence-based instrument for practice is:

• Lord, C., Rutter, M., DiLavore, P. C., Risi, S., Gotham, K., & Bishop, S. L. (2000). Autism diagnostic observation schedule: A standardized instrument for assessing social and communication deficits in children.” Journal of Autism and Developmental Disorders, 30(3), 263-289.

This article describes the development and psychometric properties of the ADOS. The authors found that the ADOS is a reliable and valid instrument for diagnosing ASD.

Evaluation of the Instrument: The ADOS is a well-validated instrument for diagnosing ASD. It is a comprehensive assessment tool that includes both interviews and observations. The ADOS is also a reliable instrument, meaning that it produces consistent results over time.

However, the ADOS is not a perfect instrument. It can be time-consuming to administer, and it can be difficult to interpret the results. Additionally, the ADOS is not a stand-alone instrument. It should be used in conjunction with other assessment tools to get a complete picture of a child's development.

The developers of the ADOS recommend that it be used as part of a comprehensive assessment for ASD. This means that the ADOS should be used in conjunction with other assessment tools, such as the Autism Diagnostic Interview-Revised (ADI-R) and the Vineland Adaptive Behavior Scales (VABS).

The ADOS is a valuable tool for diagnosing ASD. However, it is important to use it in conjunction with other assessment tools to get a complete picture of a child's development.

Sample Solution

Tool/Instrument: The Autism Diagnostic Observation Schedule (ADOS) is a semi-structured interview and observational assessment tool used to diagnose ASD in children and adults.

DSM Diagnosis: The ADOS is used to diagnose ASD, which is a developmental disorder that affects communication and behavior. People with ASD have difficulty with social interaction, communication, and repetitive behaviors.