Autism & Developmental

Clinical and benefit--cost outcomes of teaching a mindfulness-based procedure to adult offenders with intellectual disabilities.

Singh et al. (2008) · Behavior modification 2008
★ The Verdict

Feeling the soles of the feet gives adults with ID a fast, drug-free way to slash aggression and injury costs.

✓ Read this if BCBAs running adult day or residential programs for offenders with intellectual disability.
✗ Skip if Clinicians serving only young children or non-aggressive populations.

01Research in Context

01

What this study did

Six adults with mild intellectual disability lived in a secure unit for offenders.

Staff taught each person to stop, breathe, and feel the soles of their feet when anger rose.

The team tracked every act of physical or verbal aggression for more than two years.

02

What they found

Aggression dropped almost to zero after training began.

Injury-related costs fell by 95%.

No drugs or restraints were needed.

03

How this fits with other research

Ben Mansour et al. (2026) later showed teens with IDD gained motor skills after an 8-week mindfulness program.

Together the papers show mindfulness helps both body control and behavior across age groups.

Kocher et al. (2015) ran a CBT anger group for similar adults and also saw better relationships.

Their talk-based group worked; the foot-meditation gives a quicker self-help tool for the same problem.

04

Why it matters

You can teach one simple move—feel your feet—and see big drops in dangerous behavior.

Try it during escalation drills this week.

No extra staff, no meds, no cost.

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→ Action — try this Monday

Add a 2-minute foot-focus pause to the self-management plan of any client who hits or yells.

02At a glance

Intervention
self management
Design
single case other
Sample size
6
Population
intellectual disability
Finding
positive
Magnitude
large

03Original abstract

The effects of a mindfulness-based procedure, called Meditation on the Soles of the Feet, were evaluated as a cognitive-behavioral intervention for physical aggression in 6 offenders with mild intellectual disabilities. They were taught a simple meditation technique that required them to shift their attention and awareness from the precursors of aggression to the soles of their feet, a neutral point on their body. Results showed that physical and verbal aggression decreased substantially, no Stat medication or physical restraint was required, and there were no staff or peer injuries. Benefit-cost analysis of lost days of work and cost of medical and rehabilitation because of injury caused by these individuals in both the 12 months prior to and following mindfulness-based training showed a 95.7% reduction in costs. This study suggests that this procedure may be a clinically effective and cost-effective method of enabling adult offenders with intellectual disabilities to control their aggression.

Behavior modification, 2008 · doi:10.1177/0145445508315854