product number: 5580005
product number: 5580006
product number: 5580007
product number: 5580008
product number: 5580010
The ADOS provides an accurate assessment and diagnosis of autism and pervasive development disorder across all ages, developmental levels and language skills.
Did you know that ADOS-2 is now available? Visit the ADOS-2 page for more information.
Toddlers to adults.
English
The the original version of the ADOS consists of four modules each requiring 35 to 40 minutes to administer. The individual being evaluated is given just one module depending on his or her expressive language level and chronological age. Module 1 is used with children who do not consistently use phrase speech. Module 2 is used with those who use phrase speech but are not verbally fluent. Module 3 is used with fluent children and Module 4 is used with fluent adults. The one group that ADOS does not address is non-verbal adolescents and adults.
Modules 1 and 2 require the test user and the child to move around the room. Modules 3 and 4, both of which involve more conversation, can be administered at a table. Activities included in each module are listed below:
MODULE 1: for children who do not consistently use phrase speech.
MODULE 2: for those who use phrase speech but who are not verbally fluent.
MODULE 3: for verbally fluent children
MODULE 4: for fluent adults
Each module presents numerous opportunities for the individual being assessed to exhibit behaviours of interest in the diagnosis of ASDs through standard ‘presses’ for communication and social interaction.
Notes are taken during the administration of the module. Overall ratings are completed immediately after administration, even if the session is taped. These ratings can then be used to formulate a diagnosis through the use of a diagnostic algorithm which is provided for each module.
Qualification level required:
Level 3. Please see our Test User Qualifications page for guidance
35 to 40 minutes.
