Autism & Developmental

Adaptive response of children and adolescents with autism to the 2009 earthquake in L'Aquila, Italy.

Valenti et al. (2012) · Journal of autism and developmental disorders 2012
★ The Verdict

After a major earthquake, kids with ASD lose adaptive skills sharply, but rapid intensive intervention can help them regain some functioning within a year.

✓ Read this if BCBAs working with autistic children and teens in disaster-prone or high-stress areas.
✗ Skip if Clinicians serving only typically developing clients or adults.

01Research in Context

01

What this study did

Iosa et al. (2012) followed youth with autism after the deadly L’Aquila earthquake.

They tracked daily-living skills for one year to see how a sudden disaster affects kids who already struggle with change.

The team gave intensive help right after the quake and kept measuring progress every few months.

02

What they found

Kids lost many adaptive skills right after the earthquake.

With strong therapy they gained some skills back, but not all, even 12 months later.

The drop was large enough to erase years of slow growth.

03

How this fits with other research

Greenlee et al. (2024) looked at many kinds of stress, not just earthquakes. They found younger autistic kids often bounce back faster than teens, while Marco’s sample included teens who recovered more slowly—age may explain part of the gap.

Ducy et al. (2021) studied California kids with any disability after wildfires. Parents still saw stress and grief one year later, matching Marco’s picture of long recovery.

Fujiura et al. (2018) showed that, without disasters, adaptive skills normally slow down in adolescence. Marco’s earthquake created a sudden plunge on top of that natural plateau, making the loss look even steeper.

04

Why it matters

Big shocks hit autistic kids extra hard. You should expect a sharp slide in self-care, language, and social skills after fires, moves, or family loss. Start extra therapy hours fast, focus on routines, and track progress monthly. Keep services strong for at least a year; partial recovery is likely, but full rebound is not guaranteed.

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Add two extra weekly sessions targeting daily-living routines for any client who just experienced a house move, fire alarm, or family divorce.

02At a glance

Intervention
not applicable
Design
quasi experimental
Population
autism spectrum disorder
Finding
negative
Magnitude
large

03Original abstract

The literature offers no descriptions of the adaptive outcomes of people with autism spectrum disorder (ASD) after natural disasters. Aim of this study was to evaluate the adaptive behaviour of participants with ASD followed for 1 year after their exposure to the 2009 earthquake in L'Aquila (Italy) compared with an unexposed peer group with ASD, by administering the Italian form of the Vineland Adaptive Behaviour Scales (VABS) at baseline, 6 months and 1 year after the earthquake. Exposed participants declined dramatically in their adaptive behaviour during the first months after the earthquake (p < 0.01 for all VABS dimensions). However, immediate intensive post-disaster intervention allowed children and adolescents with autism showing a trend towards partial recovery of adaptive functioning.

Journal of autism and developmental disorders, 2012 · doi:10.1111/j.1469-7610.2005.00416.x