Autism Diagnostic Observation Schedule, Second Edition [ADOS-2]

Allows you to accurately assess and diagnose autism spectrum disorders across age, developmental level and language skills.

For ages: 12 months through to adulthood
Administration Time: 40–60 minutes
Format: Standardised behaviour observation and coding; Paper and Pencil, PC Based Software
Scoring: Hand Scored, Computer Scored
Authors: Catherine Lord, PhD; Michael Rutter, MD. et al.

ADOS Training Certificate is required before purchasing this product. Please provide your Certificate upon ordering or contact PAA for further information.

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Test forms, response booklets and scoring reference manuals.

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ADOS-2 Training Video Program

LMS-605
$2,361.70

$2,147.00

QTY:

 

ADOS-2 Online Manual

W-605MP
$254.10

$231.00

QTY:

 

ADOS-2 Hand Scored Kit

W-605
Includes ADOS-2 Manual, 50 Protocol Booklets (10 per module), Test Materials (100+ stimulus items), all in a large durable plastic container with handles and wheels. Released July 2012.
$4,730.00

$4,300.00

QTY:

 

ADOS-2 Software Kit

W-605S
Includes ADOS-2 Manual, 50 Protocol Booklets (10 per module), Test Materials (100+ stimulus items) all in a large durable plastic container with handles and wheels, plus ADOS-2 Unlimited-use computer scoring CD. Released July 2012.
$4,895.00

$4,450.00

QTY:

 

ADOS-2 Protocol Booklet – Module 1 (10)

W-605B
Pack of 10 booklets for Module 1. Released July 2012.
$160.05

$145.50

QTY:

 

ADOS-2 Protocol Booklet – Module 2 (10)

W-605C
Pack of 10 booklets for Module 2. Released July 2012.
$160.05

$145.50

QTY:

 

ADOS-2 Protocol Booklet – Module 3 (10)

W-605D
Pack of 10 booklets for Module 3. Released July 2012.
$160.05

$145.50

QTY:

 

ADOS-2 Protocol Booklet – Module 4 (10)

W-605E
Pack of 10 booklets for Module 4. Released July 2012.
$160.05

$145.50

QTY:

 

ADOS-2 Protocol Booklet – Toddler Module (10)

W-605A
Pack of 10 booklets for Toddler Module. Released July 2012.
$160.05

$145.50

QTY:

 

ADOS-2 Manual

W-605M
Released July 2012.
$298.65

$271.50

QTY:

 

ADOS-2 Unlimited-Use Scoring CD

W-605U
Unlimited-use. For PC with Windows 10, 8, 7, Vista or XP. For use with all 5 Modules in ADOS-2. Released July 2012.
$522.50

$475.00

QTY:

 

← Back to Product Description

This revision of ADOS improves an instrument already viewed as the “gold standard” for observational assessment of autism spectrum disorders (ASDs). With updated protocols, revised algorithms, a new Comparison Score and a Toddler Module, the ADOS-2 provides a highly accurate picture of current symptoms, unaffected by language. It may be used to evaluate almost anyone suspected of having ASD-from 1-year-olds with no speech to adults who are verbally fluent.

Like its predecessor, the ADOS-2 is a semi-structured, standardized assessment of communication, social interaction, play and restricted and repetitive behaviours. By observing and coding these behaviours, you may obtain information that informs diagnosis, intervention, treatment planning and educational placement.

Key Features

The ADOS-2 includes five modules, each requiring just 40 to 60 minutes to administer. The individual being evaluated is given only one module, selected on the basis of his or her expressive language level and chronological age.

  • Toddler Module – for children between 12 and 30 months of age who do not consistently use phrase speech
  • Module 1 – for children 31 months and older who do not consistently use phrase speech
  • Module 2 – for children of any age who use phrase speech who are not verbally fluent
  • Module 3 – for verbally fluent children and young adolescents
  • Module 4 – for verbally fluent older adolescents and adults

Each module engages the examinee in a series of activities involving interactive stimulus materials (all included in the ADOS-2 Kit).

New!

ados-2 training video program

  • Clinicians can use the ADOS-2 Training Video Program (LMS-605) for online self-study for learning the ADOS-2.
  • The ADOS-2 Training Video Program is designed for professionals who use the ADOS-2 in clinical practice (those who plan to use the ADOS-2 in research need to attend live clinical and research workshops).
  • The ADOS-2 Training Video Program was offered as a DVD training package. The content of the online self-study programs described here is identical to the content of the DVD training package; only the delivery format has changed. The ADOS-2 DVD Training Package (W-605DVD) has been discontinued and replaced by the ADOS-2 Training Video Program (LMS-605).
ADOS-2 Training Video Program (LMS-605)

This Video Program covers all five modules of the ADOS-2. It has a total running time of about 14 hours. It is designed for professionals who are new to the ADOS-2. It contains online videos that feature case examples for all ADOS-2 modules. The case examples for Modules 1–4 are identical to those in the original ADOS DVD training package (since these modules retain basic ADOS activities). The case examples for the Toddler Module are new. Digital support materials, including the Training Videos Guidebook and Training Protocol Booklets, are for use with the online videos.

The ADOS-2 Training Video Program (LMS-605) is available online on the WPS Professional Learning Center (WPS ProLearn).

To purchase these materials (and the associated continuing education [CE] materials), simply add them to your cart and complete your purchase. You will receive a follow-up email from PAA and WPS with information on how to access the materials on the WPS ProLearn.

Standardised Administration, Coding and Scoring

Each ADOS-2 module has its own Protocol Booklet which structures the administration and guides you through coding and scoring. As you administer activities you observe the examinee and take notes. Immediately afterward, you code the behaviours observed. Then you use the algorithm form for scoring.

In Modules 1 through 4, algorithm scores are compared with cut-off scores to yield one of three classifications: autism, autism spectrum or non-spectrum. The difference between autism and autism spectrum classifications is one of severity, with the former indicating more pronounced symptoms. In the Toddler Module, algorithms yield “ranges of concern” rather than classification scores.

Improved Protocol Booklets, Revised Algorithms and a New Comparison Score

Administration and coding procedures for the ADOS-2 are functionally identical to those for the ADOS. Modules 1 through 4 retain the same basic activities and codes, though some codes have been expanded and several new codes have been added. Protocol Booklets for these modules have been significantly improved – they now provide clearer, more explicit administration and coding instructions.

Algorithms for Modules 1 through 3 have been revised to achieve more accurate and useful results and to provide a more uniform basis for comparing results across the three modules used with children and young adolescents.

A new Comparison Score for Modules 1 through 3 allows you to look at a child’s overall level of autism spectrum-related symptoms in relation to those of children diagnosed with ASD who are the same age and have similar language skills. This score also makes it easier to monitor an individual’s symptoms over time.

The New Toddler Module

The Toddler Module is designed specifically for children between 12 and 30 months of age who do not consistently use phrase speech. Observations are coded immediately following administration and the codes are converted to algorithm scores. Toddler Module algorithms provide “ranges of concern” rather than cut-off scores. These ranges help you form clinical impressions, but they avoid formal classification – which may not be appropriate at such a young age. The Toddler Module quantifies risk for ASD and provides guidance if continued monitoring is needed.

The Most Accurate Picture of Current ASD Symptoms

With improved algorithms, the ADOS-2 demonstrates strong predictive validity. It gives you a highly accurate picture of current ASD-related symptoms, based on real-time observations. Physicians, clinical psychologists, school psychologists, speech/language pathologists and occupational therapists can use ADOS-2 results to inform diagnosis, intervention, educational placement, and treatment planning. Because it may be used with a wide range of children and adults, the ADOS-2 is an essential addition to any hospital, clinic or school that serves individuals with developmental disorders.

System Requirements 

Unlimited use software. Compatible with Windows XP/Vista, 7, 8 and 10.  For use with all 5 Modules. CD ROM drive and USB port required.