ADOS Assessment Template with Examples

What is the ADOS‑2 Assessment?

The Autism Diagnostic Observation Schedule, Second Edition (ADOS‑2), is a semi‑structured, standardized assessment used to observe communication, social interaction, play, and restricted or repetitive behaviors in individuals with suspected Autism Spectrum Disorder (ASD).
It is administered by trained clinicians who present a series of structured and play‑based activities (“social presses”) and score observed behaviors on standardized rating scales.

The ADOS‑2 is often described as a “gold‑standard” direct observation tool and is typically used as one part of a comprehensive ASD evaluation that also includes developmental history, caregiver interviews, rating scales, and clinical judgment.
Modules are selected based on age and language level, ensuring the assessment is tailored to toddlers, children, adolescents, or adults at different developmental stages.

ADOS‑2 Modules at a Glance

The ADOS‑2 offers five modules so clinicians can match activities and scoring algorithms to the client’s age and expressive language abilities.
Each module contains standardized tasks designed to elicit key social‑communication and behavior patterns relevant to ASD diagnosis.

• Toddler Module: For children roughly 12–30 months who are not yet speaking in phrases, with heavy emphasis on play and social engagement.
• Module 1: For children with no phrase speech, focusing on early communication, joint attention, and social referencing.
• Module 2: For individuals using single words or short phrases but not yet fully fluent, examining emerging language within play and structured interaction.
• Module 3: For verbally fluent children and adolescents, emphasizing reciprocal conversation, nonverbal communication, and flexible social interaction.
• Module 4: For verbally fluent older adolescents and adults, focusing on complex social insight, communication subtleties, and higher‑level interaction skills.

Across modules, behaviors are rated and combined into algorithm scores (e.g., Social Affect and Restricted and Repetitive Behaviors) that are compared to module‑specific cutoffs and mapped to calibrated severity scores.
These standardized scores support, but do not replace, broader clinical formulation about ASD and related conditions.

Why Clinicians Need an ADOS Assessment Template

Although the ADOS‑2 has standardized administration and scoring procedures, it does not prescribe a single narrative write‑up format, leaving many clinicians to build reports from scratch.
Without a clear template, ADOS documentation can become lengthy, inconsistent between evaluators, and difficult for families, schools, and other providers to interpret.

An ADOS assessment template helps you:

• Capture all required context (referral reason, history, other assessments) without missing key elements.
• Organize behavioral observations by domain in a way that aligns with ADOS‑2 scoring and clinical interpretation.
• Present algorithm scores, cutoffs, and severity information in a clear, family‑friendly summary while maintaining technical accuracy.

For multi‑disciplinary teams or large agencies, standardized templates also support consistent reporting quality across clinicians and over time.

Core Sections of an ADOS Assessment Template

A practical ADOS‑2 report template usually follows a predictable structure from referral question to recommendations.
Below is an outline you can adapt to your local requirements, documentation style, and population.

1. Identifying Information and Context

Include core demographic and administrative details so the report is easy to track and reference.

Suggested fields:

• Client name, date of birth, age at assessment
• Assessment date(s) and setting (clinic, school, telehealth‑supported observation)
• Examiner name, credentials, and role
• Referral source (e.g., pediatrician, school, parent) and primary referral question

2. Reason for Referral and Background Summary

Briefly describe why the ADOS‑2 was requested and key developmental or educational context relevant to ASD differentials.

You might summarize:

• Caregiver or teacher concerns (social communication, restricted interests, behavior, learning)
• Relevant developmental history, early milestones, and prior diagnoses
• Previous evaluations or screenings (e.g., CARS‑2, cognitive testing, speech‑language assessments)

3. Assessment Procedures

List all tools used in the evaluation and clearly specify which ADOS‑2 module was administered.

For example:

• Clinical interview with caregiver
• Record review (IEPs, prior reports)
• Cognitive/adaptive measures (if applicable)
• ADOS‑2 Module (Toddler, 1, 2, 3, or 4), with language level and rationale for module selection

This section helps readers understand that ADOS‑2 data are integrated into a broader, multi‑method assessment, not used in isolation.

4. Behavioral Observations During ADOS‑2

Here you document what you actually observed in session, organized by the key ADOS‑2 domains.
Most clinicians group behavioral descriptions under headings such as:

• Communication (verbal and nonverbal)
• Reciprocal Social Interaction
• Play / Imaginative Use of Materials
• Restricted and Repetitive Behaviors / Restricted Interests

For each domain, describe specific behaviors tied to the ADOS‑2 activities (without reproducing copyrighted test items), the child’s responses, and the general quality of interaction you observed.

5. ADOS‑2 Scores and Algorithm Summary

This section translates raw item ratings into clinically meaningful scores and classifications.
Typical elements include:

• Domain scores (e.g., Social Affect and Restricted/Repetitive Behaviors for Modules 1–3; Communication, Reciprocal Social Interaction, and Total for Module 4)
• Total algorithm score and whether it meets the module‑specific cutoffs associated with autism, autism spectrum, or non‑spectrum classifications
• Calibrated severity score or comparison score, when used, to place observed symptoms on a standardized 1–10 or similar severity scale across modules

Many educational and clinical resources recommend explicitly reminding readers that ADOS‑2 scores contribute to, but do not dictate, a final diagnosis.

6. Interpretation in the Context of Other Data

After summarizing scores, connect ADOS‑2 results with other evaluation findings, such as caregiver report, developmental history, and cognitive/adaptive testing.
This narrative helps clarify whether ADOS‑2 findings confirm, clarify, or contrast with the overall clinical picture.

You might highlight:

• Consistencies between observed ADOS‑2 behaviors and everyday functioning
• Any discrepancies (e.g., masking in certain environments, anxiety affecting performance)
• How ADOS‑2 results support differential diagnosis or comorbidities (e.g., ASD vs. language disorder vs. ADHD with social challenges)

7. Diagnostic Impressions (if applicable)

If the ADOS‑2 is part of a full diagnostic evaluation, include a brief diagnostic formulation referencing DSM‑5/ICD criteria and noting the role of ADOS‑2 evidence.
Where your setting does not allow for formal diagnosis, you may instead describe how ADOS‑2 findings inform eligibility discussions, referral needs, or ongoing monitoring.

8. Recommendations and Next Steps

Conclude with concrete, functional recommendations based on the individual’s profile.
These may include:

• Referrals for speech‑language, occupational therapy, or mental health services
• Educational supports and classroom accommodations
• Parent training resources and community programs
• Follow‑up evaluation timelines or reevaluation criteria

ADOS Assessment Template Examples (Copy‑Ready Outlines)

Below are sample outlines you can adapt into your own ADOS‑2 templates for different modules and age ranges.
These examples are intentionally high‑level and avoid proprietary ADOS‑2 items while still supporting structured, clinically robust documentation.

Example 1: ADOS‑2 Toddler / Module 1 Summary Template

Section 1 – Identifying Information

• Name:
• Date of Birth / Age at Assessment:
• Assessment Date:
• Examiner / Credentials:
• Setting:

Section 2 – Reason for Referral

• Brief description of caregiver/teacher concerns
• Primary referral question (e.g., clarification of possible ASD, language delay vs. ASD, developmental review)

Section 3 – Assessment Procedures

• Record review (list key documents)
• Parent/caregiver interview
• ADOS‑2 Module (Toddler or 1) – rationale for module choice (age, language level)
• Additional tools used (e.g., developmental screening, adaptive behavior scales)

Section 4 – Behavioral Observations (ADOS‑2)

• Communication:
  • Eye contact, use of gestures, vocalizations, attempts to gain attention
• Social Interaction:
  • Response to name, social smiling, social referencing, shared enjoyment
• Play/Imagination:
  • Interest in toys, pretend play, imitation of actions
• Restricted/Repetitive Behaviors:
  • Repetitive movements, unusual sensory interests, intense focus on specific objects

Section 5 – ADOS‑2 Scores

• Social Affect (SA) raw and algorithm score
• Restricted and Repetitive Behaviors (RRB) score
• Overall Total score and module‑specific cutoff interpretation (e.g., below cutoff, autism spectrum, autism)
• Comparison / severity score (if applicable) and descriptive level (e.g., low, moderate, high)

Section 6 – Summary and Interpretation

• Short paragraph linking ADOS‑2 patterns with caregiver reports and developmental history
• Clarification of how closely observed behaviors align with ASD‑related social‑communication differences

Section 7 – Recommendations

• Early intervention or preschool supports
• Parent coaching programs, speech‑language therapy, and follow‑up timelines

Example 2: ADOS‑2 Module 2–3 School‑Age Template

Section 1 – Identifying and Educational Information

• Name, DOB, age, grade, school
• Assessment date, setting (clinic vs. school‑based)
• Examiner and team members

Section 2 – Reason for Referral

• Concerns regarding peer interaction, classroom behavior, communication, or restricted interests
• Specific questions (e.g., ASD vs. social communication disorder, learning vs. social difficulties)

Section 3 – Assessment Procedures

• Parent and teacher interviews
• Cognitive testing, academic achievement, and adaptive behavior measures (if conducted)
• ADOS‑2 Module 2 or 3 – description of language level and rationale for selection

Section 4 – ADOS‑2 Behavioral Observations

Organize observations under headings:

• Conversation / Communication
  • Sentence complexity, reciprocity, unusual language (e.g., scripted phrases), prosody
• Social Interaction
  • Initiation of interaction, response to social bids, shared enjoyment, nonverbal cues (eye contact, facial expression)
• Play / Imagination / Insight
  • Flexibility in imaginative play, understanding of social scenarios or humor
• Restricted/Repetitive Behaviors and Interests
  • Repetitive language, intense interests, rigid routines, sensory behaviors

Section 5 – ADOS‑2 Scores and Classification

• Domain and total algorithm scores with indication of whether they meet cutoffs for autism, autism spectrum, or non‑spectrum classifications for the relevant module.
• Comparison/Severity score and brief explanation of what the level suggests about overall ASD symptom severity (e.g., “moderate range within ADOS‑2 norms”).

Section 6 – Integrated Interpretation

• Triangulate ADOS‑2 findings with teacher ratings, academic performance, and executive‑function or language data.
• Explain how social‑communication differences may impact classroom functioning, peer relationships, and daily routines.

Section 7 – Educational and Clinical Recommendations

• School‑based supports (e.g., social skills groups, visual supports, predictable routines)
• Possible eligibility categories (depending on jurisdiction)
• Community resources, therapy recommendations, and follow‑up plans

Example 3: ADOS‑2 Module 4 Adult Assessment Template

Section 1 – Identifying Information

• Name, DOB, age
• Assessment date and context (e.g., outpatient clinic, university counseling center)
• Examiner and referring clinician

Section 2 – Reason for Referral

• Adult self‑referral or referral from provider for clarification of long‑standing social/communication differences or possible late‑identified ASD
• Co‑occurring concerns (e.g., anxiety, depression, attention difficulties)

Section 3 – Assessment Procedures

• Clinical interview focusing on developmental and psychosocial history
• Self‑report and informant questionnaires (where available)
• ADOS‑2 Module 4, with brief explanation of appropriateness for verbally fluent adolescents/adults

Section 4 – ADOS‑2 Behavioral Observations

• Communication and Conversation:
  • Narrative style, reciprocity in conversation, tendency to monologue, unusual or overly formal language
• Social Insight and Nonverbal Communication:
  • Understanding of others’ perspectives, use of eye contact and facial expression, responsiveness to social cues
• Imagination, Empathy, and Flexibility:
  • Ability to discuss friendships, emotional reciprocity, handling of changes in topic
• Restricted Interests / Repetitive Behaviors:
  • Narrow focused interests, rigid routines, sensory sensitivities, repetitive movements (if present)

Section 5 – ADOS‑2 Scores and Interpretation

• Communication, Reciprocal Social Interaction, and Total scores with indication of how they compare to module‑specific cutoffs.
• Comparison/Severity score and short explanation of what this suggests about level of autism‑related traits relative to ADOS‑2 norms.

Section 6 – Diagnostic Formulation

• Discussion of how ADOS‑2 findings integrate with lifelong history, current functioning, and comorbidities.
• Explicit statement that ADOS‑2 alone does not confirm or rule out ASD and that clinical diagnosis reflects the full body of evidence.

Section 7 – Recommendations

• Workplace or academic accommodations
• Psychoeducation resources and peer support options
• Referral for psychotherapy, coaching, or skills groups as appropriate

Interpreting ADOS‑2 Scores Responsibly

Several clinician‑oriented resources emphasize that ADOS‑2 domain and total scores must be interpreted with the correct module‑specific cutoffs and in the context of developmental and clinical information.
Brief score charts often show typical communication and social‑interaction score ranges alongside algorithm cutoffs for each module to guide whether behaviors fall below, at, or above autism‑related thresholds.

Some guides also describe calibrated severity scores or comparison scores that categorize overall ASD symptom severity into bands such as minimal‑to‑no evidence, low, moderate, or high, facilitating comparisons between individuals or across time.
However, adult and masking populations, co‑occurring mental health conditions, and situational factors can all influence performance, so clinicians are urged not to use ADOS‑2 in isolation when making or ruling out an ASD diagnosis.

Tips for Building and Using ADOS Templates

When you adapt or design your own ADOS‑2 template, it can help to:

• Align headings with the core domains and scoring structure (SA, RRB, Total) so narrative and scores tell the same story.
• Avoid reproducing verbatim test materials; instead, describe behaviors at a functional level (e.g., “responded minimally to social bids” rather than specifying exact prompts).
• Include a short, plain‑language paragraph explaining what ADOS‑2 is and how its results fit within a broader assessment, especially for school or family audiences.

Over time, teams often refine templates based on feedback from families, schools, and multidisciplinary colleagues to improve clarity and usefulness while preserving standardized content.

How S10.AI Can Support ADOS‑Related Documentation (Without Replacing Clinical Judgment)

ADOS‑2 administration and scoring must remain in the hands of trained, credentialed clinicians, but the surrounding documentation workflow is increasingly supported by AI‑enabled tools.
Public information about s10.ai describes it as an AI‑powered medical scribe and workflow automation platform that integrates with diverse EHR environments to generate structured, clinically rich notes from clinician–patient encounters.

In an autism assessment context, clinicians can use a platform like s10.ai to:

• Capture detailed behavioral descriptions during or immediately after ADOS‑related sessions, organized into customizable fields that mirror your ADOS‑2 template sections (communication, social interaction, play, RRB).
• Reduce manual typing and copy‑paste effort when compiling full psychological or developmental reports, helping standardize narrative sections while preserving clinician language and judgment.

AI scribes do not score or interpret ADOS‑2 results, but they can streamline the surrounding documentation so specialists spend more time on nuanced formulation, feedback, and care planning rather than on formatting and transcription.