Autism Treatment Evaluation Checklist (ATEC)

The ATEC is a caregiver-administered questionnaire designed to measure changes in severity of ASD in response to treatment. The Autism Treatment Evaluation Checklist (ATEC) was developed by Bernard Rimland and Stephen M. Edelson of the Autism Research Institute.

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ATEC Scoring Logic

A total score and four subscale scores are reported.

Questions in the first three subscales are scored using a 0–2 scale. The fourth subscale, Health/Physical/Behavior, is scored using a 0–3 point scale.

The first subscale, Speech/Language/Communication, contains 14 items and its score ranges from 0 to 28 points.

The Sociability subscale contains 20 items within 0–40 score range.

The third subscale, Sensory/Cognitive Awareness, has 18 items and scores range from 0 to 36.

Finally, the Health/Physical/Behavior subscale contains 25 items and scores range from 0 to 75

The scores from each subscale are combined in order to calculate a Total Score, which ranges from 0 to 179 points.

A lower score indicates a lower severity of ASD symptoms and a higher score correlates with more severe symptoms of ASD.

Autism Treatment Evaluation Checklist (ATEC)

ATEC Scoring Logic

Astrid promotes real science, real data and intelligent insights that help caregivers and service providers:

Quickly understand where support is required.

Identify co-morbid conditions which may be causing behaviors.

Create, manage and track personalized care plans.

Understand which interventions are most effective.

Easily identify achievements to celebrate or new concerns which need to be addressed.

Communicate accurate information quickly to other care team members.

Autism Treatment Evaluation Checklist (ATEC)

ATEC Scoring Logic

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