Understanding challenging behaviour in people with severe and profound intellectual disability: a stress-attachment model.
Check both stress load and caregiver bond security when severe ID clients act out.
01Research in Context
What this study did
Oliver et al. (2002) pulled together stories from many studies. They looked at people with severe or profound intellectual disability who show hitting, screaming, or self-injury.
The team asked: Could high stress plus shaky caregiver attachment explain why these behaviors start and keep going? They built a new picture that links body stress and bond security.
What they found
The review says challenging acts are more likely when two things meet. First, the person’s body and brain are already overloaded by pain, noise, or change. Second, the caregiver bond feels unsure or chaotic, so the person cannot calm down.
When these two risks mix, problem behavior becomes the way to shout “too much” and reach for control.
How this fits with other research
Zeiler (1999) said the same thing earlier: staff mood and thoughts act as setting events. Oliver et al. (2002) widen that idea by adding the client’s own stress load and attachment history.
Cudré-Mauroux (2010) later showed staff stories change over time, not just once. This extends the model by showing caregiver thoughts move like a coping wave, not a fixed trait.
Dagnan et al. (2005) tried to test the link with numbers. They found staff stress did not cleanly predict the attributions Weiner’s model expected. This looks like a clash, but the survey used short rating scales, not the deep bond history C et al. describe. The contradiction is more about method than meaning.
Koegel et al. (2014) moved the lens to mothers. Moms who saw the behavior as “on purpose” gave more criticism and less warmth. This keeps the stress-attachment loop alive in homes, not just paid care settings.
Why it matters
Before you write a behavior plan, map two lanes. Note the client’s daily stressors: pain, lights, routine shifts. Then ask: Does this person trust caregivers to soothe and keep them safe? If either lane is rocky, build calming skills first and strengthen safe bonds. You will spend less time blocking behavior and more time teaching calm.
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02At a glance
03Original abstract
BACKGROUND: Advances in our knowledge of attachment, stress and coping may foster new explanations for the development of challenging behaviour in people with intellectual disability (ID). METHOD: Research on stress and coping among people with ID was reviewed initially, and then studies on the security of the attachment relationships of people with ID with their caregivers were analysed. RESULTS: There is evidence that people with ID are more vulnerable to stress and use less effective coping strategies. Furthermore, the body of studies on attachment indicates that people with ID are at risk for developing insecure, especially disorganized attachment. There is evidence from other populations that the combination of stress, and insecure or disorganized attachment may put people at risk for developing behaviour problems. CONCLUSION: A stress-attachment model of the development of challenging behaviour among people with ID shows promise as an explanatory framework. The uncovering of these developmental mechanisms may be particularly useful for the prevention of behavioural problems.
Journal of intellectual disability research : JIDR, 2002 · doi:10.1046/j.1365-2788.2002.00430.x