Autism & Developmental

The Effectiveness of Behavioral Skills Training (BST) Program to Improve Personal Safety Skills for Down syndrome Adolescent with Mild Intellectual Disability

Kumalasari et al. (2018) · Psychological Research on Urban Society 2018
★ The Verdict

BST quickly teaches personal safety to teens with Down syndrome, but add extra reps for reporting.

✓ Read this if BCBAs teaching safety or self-advocacy to teens with developmental disabilities.
✗ Skip if Practitioners focused only on verbal behavior or academic tasks.

01Research in Context

01

What this study did

Kumalasari et al. (2018) worked with one teen who has Down syndrome and mild intellectual disability.

They used Behavioral Skills Training (BST) to teach five personal safety skills.

The skills were saying no, stepping away, yelling, telling an adult, and reporting details.

02

What they found

Four of the five skills reached full mastery.

The overall mastery score was 97 percent.

The reporting skill stayed lower at 83 percent, so it needed extra practice.

03

How this fits with other research

McGonigle et al. (2014) also used BST to teach fire safety to three typical teens. Both studies got big gains, showing BST works for different safety topics and different learners.

Chovet Santa Cruz et al. (2024) moved BST online and taught gaming safety to younger kids. Their remote method worked too, so you can pick in-person or telehealth based on your setting.

Ivancic et al. (1981) taught fire escape to young children decades earlier. The new study mirrors that success with older youth and a new domain, proving BST keeps its punch over time.

04

Why it matters

You can run the same four-step BST package—instruction, model, practice, feedback—to teach safety to teens with Down syndrome. Expect fast gains, but plan extra trials for the reporting step. If you can’t meet in person, the Chovet Santa Cruz and DeFriedman et al. (2025) papers show telehealth BST works just as well. Start Monday by picking one safety skill, modeling it, and giving five quick practice rounds with praise for correct responses.

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→ Action — try this Monday

Pick one safety skill, model it once, and run five practice trials with praise for correct responses.

02At a glance

Intervention
behavioral skills training
Design
single case other
Sample size
1
Population
down syndrome, intellectual disability
Finding
positive
Magnitude
large

03Original abstract

This study aimed to examine the effectiveness of Behavioral Skills Training (BST) program in improving personal safety skills for a Down syndrome adolescent with mild intellectual disability. Personal safety is defined as an ability to recognize touch appropriateness, including four self-protective skills, consisting of resisting, removing, telling others, and reporting about any inappropriate touch she/he experiences. The single-subject design was administered in three days. The results show that the program was effective to improved subject’s personal safety skills and reached 97 % of the maximum score. The subject was able to master the skills of recognizing, resisting, removing and telling others with 100% score, while on the reporting skill, the obtained score was 83%.  Rerunning the program, specifically with reporting skill as the target, has been recommended to improve reporting skill. Overall, to improve the effectiveness of the program, in situ training, training for trainers, and providing reinforcements are suggested.

Psychological Research on Urban Society, 2018 · doi:10.7454/PROUST.V1I2.28