Stranger danger awareness in Williams syndrome.
Kids with Williams syndrome are quick to trust strangers—explicit ‘stranger danger’ safety training needs to be part of every plan.
01Research in Context
What this study did
The team showed short videos to kids with Williams syndrome. Each clip showed a stranger asking the child to do something risky.
After each clip they asked, "Is it okay to go with this person?" They wrote down every answer.
What they found
Almost every child said yes to the stranger. They smiled, waved, and were ready to follow the adult they had never met.
The study calls this a clear safety risk. Quick trust is common in Williams syndrome and needs direct teaching.
How this fits with other research
Godbee et al. (2013) saw the same pattern one year earlier. Their WS group rarely blamed a cartoon character for bad intent. Together the two papers show the problem is not fear of people; it is missing the warning signs.
Uljarević et al. (2018) followed older youth and found high anxiety linked to sensory issues, not social doubt. So the over-trust seen here does not fade with age; it just gains new worries.
Young et al. (2023) proved playful exposure can cut specific fears in WS. Their method gives us a ready-made way to teach stranger rules: short, fun, repeated practice with safe adults playing the "stranger" role.
Why it matters
You cannot assume a child with Williams syndrome will feel "stranger danger." Build explicit rules into the plan: ask first, stay in view, say no to gifts or rides. Rehearse with games and praise until the steps are automatic.
Want CEUs on This Topic?
The ABA Clubhouse has 60+ free CEUs — live every Wednesday. Ethics, supervision & clinical topics.
Join Free →Add a five-minute role-play at the start of each session: adult knocks, child practices looking for a trusted grown-up before opening.
02At a glance
03Original abstract
BACKGROUND: The developmental disorder Williams syndrome (WS) is characterised by a distinctive cognitive profile and an intriguing social phenotype. Individuals with the disorder are often highly social engaging with familiar and unfamiliar people and once in an interaction they often show subtle abnormalities of social behaviour. Atypically increased approach to unfamiliar people is widely reported in the existing literature for both children and adults. Parents frequently report interactions with unfamiliar people as a major concern. METHODS: In this study we aimed to evaluate 'stranger danger' awareness using a video vignette task with individuals who had WS. When linked to other components of the WS phenotype (e.g. reduced intellectual ability, increased social approach) an awareness of stranger danger is particularly important. RESULTS: Qualitative and quantitative data showed that young people with WS have difficulties making judgements about whether or not to trust and engage in conversation with unfamiliar people. Qualitative data showed that individuals with WS often suggested that they would engage in an interaction with an unfamiliar person. CONCLUSIONS: The findings have substantial implications for the safety of young people with the disorder and emphasise the need for intervention regarding this behaviour.
Journal of intellectual disability research : JIDR, 2014 · doi:10.1111/jir.12055