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17 papers
The study introduced the Autism-Spectrum Quotient (AQ), a short self-test that gives a score from 0 to 50 to measure autistic traits in adults with normal intelligence. The researchers tested four groups (58 adults with Asperger/high-functioning autism; 174 random controls; 840 Cambridge students; and 16 math Olympiad winners) and found…
Researchers interviewed 92 adults with autism to study “camouflaging,” which means hiding or changing autistic behaviors in social situations. They used thematic analysis to make a three-stage model. People said they camouflage to fit in and make connections. Camouflaging included masking (hiding traits) and compensation (using learned social techniques). Reported…
Researchers surveyed 680 people who followed health-food accounts online. They measured eating behaviour and orthorexia nervosa symptoms with the ORTO-15 questionnaire. Higher Instagram use was linked to more orthorexia symptoms, while other social media did not show this effect (Twitter showed a small link in exploratory tests). About 49% of…
Researchers tested the 80-question Ritvo Autism Asperger Diagnostic Scale-Revised (RAADS-R) in 779 adults at nine centers on three continents. The tool showed large score differences between 201 people with confirmed Autism Spectrum Disorder (ASD) and 578 comparison participants, and the authors concluded it is a useful tool to help clinicians…
This review looked at eye-tracking studies of infants, toddlers, and young children with autism spectrum disorder (ASD) or at risk for ASD. Eye tracking is a non-invasive way to record where children look, and studies show early differences: reduced looking at people and faces and trouble shifting attention can appear…
Many children and teens do not get enough sleep. Studies link use of screens, especially in the bedroom or in the hour before bed, to later bedtimes and less total sleep. Experts have set sleep-hour ranges for each age. Research also links short or disrupted sleep to emotional, behavioral, and…
Researchers studied 32-day-old juvenile rats that were allowed 30 minutes of rough-and-tumble play. Right after play, the rats showed higher levels of BDNF messenger RNA in the amygdala and dorsolateral frontal cortex, measured with in situ hybridization. The authors suggested this could mean play helps shape brain areas tied to…
Portrayals of autism spectrum disorder in film, television and literature often show special or "savant" skills: a young child who can crack advanced codes, an adult with astonishing memory, or a musician who can play any tune by ear after a single hearing. Are such portrayals realistic or helpful? Special…
This review examined how autistic people are shown in fictional media (Part A) and whether watching those portrayals changes what people know or feel about autism (Part B). Seventeen articles met the review rules: 14 analysed portrayals and 3 tested viewer effects (those 3 included five experiments). Media studied spanned…
Researchers followed 3,779 Canadian adolescents (mean age 12.8 years, 49% girls) for five years and found that when a teen’s screen time went up in a given year, their ADHD symptoms tended to increase that same year. Impulsivity was the strongest link between screen time and ADHD symptoms. Only social…
This study followed 4,285 U.S. children from the Adolescent Brain Cognitive Development Study to look at patterns of addictive use of social media, mobile phones, and video games from about ages 11 to 15. The researchers found that high or steadily increasing patterns of addictive use were common. Those high…
