Researchers at Duke University are currently working on developing a software that tracks and records your infant’s activity during videotaped autism screening tests. They had very successful results in their trials, showing that the program has been just as good at spotting certain behavioral markers of autism as professionals who would be giving the test themselves and was actually more accurate than non-expert medical clinicians and students in training.
The study focuses on three specific behavioral tests that are used to identify young children who may be on the autism spectrum. The first test get’s the attention of the baby by shaking a toy on their left side and then counting how long it takes for them to shift their attention when the toy is moved to their right side. The second test examines the child’s ability to track motion as a toy passes across their field of view and looks for any delays. The last test involves rolling a ball to a child and seeing if they make any eye contact afterward, which would show some engagement with their play partner.
The new program allows for the person administering the tests to concentrate on the child while the program measures reactions times down to tenths of a second, giving much more accuratereadings. Amy Esler, assistant professor of pediatrics and autism at the University Minnesota, participated in some of these trials and says, “The great benefit of the video and software is for general practitioners who do not have the trained eye to look for subtle early warning signs of autism…These signs would signal to doctors that they need to refer a family to a specialist for a more detailed evaluation.”
Jordan Hashemi, a graduate student in computer and electrical engineering at Duke, further states that they are not trying to replace the experts by proposing this app, but rather are trying to provide a resource and tool for classrooms and homes across the country. They recognize the importance of early intervention and are hoping that this app can be a real tool in catalyzing how early we are able to help those on the autism spectrum.
For more information on how technology is paving the road to opportunity for children on the spectrum, look into day 3 of our upcoming International Autism Conference! Click here for more info!
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