I’m a fan of the ATEC. Not only because it was one of the first instruments specifically devised to look at measuring changes to autistic symptom. The Autism Treatment Evaluation Checklist (ATEC) was designed nearly two decades ago to provide such a tool, but the norms on the. The Autism Treatment Evaluation Checklist (ATEC) is a great tool for clinicians and parents to evaluate treatments based on autistic symptoms. ATEC scores.

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A similar trend is observed in all subscales and may indicate normal developmental changes. A trial conducted by Magiati et al. Parents, therapists and researchers may use these norms to compare the development of a child with ASD atuism a large group of individuals with the same diagnosis.

Questioning Answers: ATEC (Autism Treatment Evaluation Checklist) still rising

An autism assessment instrument that is practical, is supported by research, and includes a severity rating such as the CARS may be useful for collecting consistent information to assist with estimating the prevalence of autism and assess functional outcomes especially if tied to other information about interventions and service delivery.

Participant selection presents a novel challenge in a study focused on caregiver-administered assessments. This article has been cited by other articles in PMC.

Retrieved from ” https: Received Dec 20; Accepted Feb While the ATEC is capable of delineating incremental differences in ASD severity amongst participants, the variety of measures amongst its subscales fails to differentiate developmental-specific from symptom-specific changes.

A separate booklet, Instructional Objectives for Children Who Have Autismis included in the test kit to assist in the formulation of instructional goals and objectives based on GARS-2 results. Rimland wrote the prize-winning book Infantile Autism: Wikiversity has learning resources about Autism Treatment Evaluation Checklist.

The ABC is designed to be completed independently by a parent or a teacher familiar with the child who then returns it to a trained professional for scoring and interpretation. He served as chief technical advisor on the film Rain Man and earned many awards for his work during his lifetime.


As noted previously, certain phenomena observed in ATEC score changes may be an artifact of different caregiver interpretations of behaviors at different ages. What is the importance of the need for the ATEC?

About the Autism Treatment Evaluation Checklist (ATEC)

Furthermore, none of these tools have published developmental norms [ 15 ]. The study utilized ATEC to monitor the progress of 22 schoolchildren over a five-year period.

Acknowledgments We wish to thank Petr Ilyinskii for productive discussion and scrupulous editing of this manuscript. What are the policies and provisions of this research tool?

The ATEC is currently available in 17 different languages. The participant responses to the online version of ATEC are presented in this manuscript. The constant baseline scores were proportional to ATEC total score at the age of 2 years, indicating predictive power of this score for ASD symptom severity later in life.

The subscales provide survey takers information about specific areas of behavior which may change over time. Small numbers of participants can easily skew the data as ASD is known to be a highly heterogeneous disorder. The logistical issues associated with such an endeavor come at immense cost.

The Autism Treatment Evaluation Checklist (ATEC): Autism Treatment Research Studies:

Author information Article notes Copyright and License information Disclaimer. There is an understanding in the psychology community that parents cannot be trusted with an evaluation of their own children. Currently no easily accessible childhood metric for ASD development exists. Benefits of the Data Collected by the ATEC The primary benefits of the data collected by the Autism Treatment Evaluation Checklist will be to scientifically evaluate the effectiveness of many therapies, both traditional and new, being used to treat autism.

For example, in the 2 to 3 age-pair calculation ahtism vertical arrowa participant must have completed their first evaluation anytime between the ages 1. A lower score indicates a lower severity of ASD symptoms. Randomized, controlled trial of an intervention for toddlers with autism: Other symptoms described in the Sociability subscale, such as questions 6: Limitations Participant selection presents a novel challenge in a study focused on caregiver-administered assessments.


In other words, aetc ATEC total score at the age of 12 may be predicted from the total score at the age of two years. As mentioned earlier, although the Autism Treatment Evaluation Checklist ATEC is designed to evaluate the effectiveness of various treatments for autistic individuals, it may also prove useful for other purposes.

Also, practitioners and researchers concerned with various interventions for autism are particularly invited to take advantage of the ATEC. Atsc probably not loved by all, such ratings – derived from those who probably know their children best – provide an important rough-and-ready measure of what intervention stec perhaps need a little more investigation and which should probably be avoided.

Posted by Paul Whiteley at Increasing the clinical trial duration and the number of trial participants, however, raises the demand for regular assessment of participants by trained psychometric technicians.

If parents could administer regular psychometric evaluations of their children, then the cost of clinical trials will be reduced, enabling longer clinical trials with the larger number of participants. Journal of Autism and Developmental Disorders. For example, participants with an initial ATEC total score of 64 at the age of 2 years had on average reduced their score to 48 by the age of 3 years Figure 1vertical arrow.


All of these tools are expensive instruments, designed to be administered by a trained examiner, and not readily available to caregivers. Bernard Rimland and Stephen M. For multiple reasons, it is unlikely that there were many neurotypical participants in the database utilized for this xtec. This is most often accomplished by using age as a proxy for developmental stage.