Few areas of practice are as popular, or as debated, as sensory strategies for children. Families ask for them, schools expect them and online shops sell them. Yet when researchers have looked closely, the picture is more modest.
A systematic review of sensory processing interventions for autistic children found some positive results for individually delivered sensory integration therapy, but limited and inconsistent evidence for many sensory-based interventions, such as weighted items and sensory diets (Case-Smith et al., 2015).
A broader review of paediatric occupational therapy found the strongest evidence for approaches that practise real, goal-directed tasks with the child, and weaker evidence for many sensory-based approaches (Novak & Honan, 2019).
So what still has a place?
Understanding a person's sensory preferences remains genuinely useful. Knowing that a child finds the lunch area overwhelming, or that a teenager concentrates better with background sound, helps adjust environments, routines and expectations. The difference is in the claim: using sensory information to make participation easier is not the same as promising that a sensory routine will regulate behaviour.
Questions worth asking
- What is the participation goal, in the child's or family's words?
- How will we know if this strategy is helping, and by when?
- Is there a task-specific approach with stronger evidence for this goal?
- Are we adjusting the environment, or asking the child to adjust to it?
- What does the family need to know about the evidence to make an informed choice?
None of this means sensory strategies should never be used. It means they should be used honestly, measured against goals that matter to the family, and stopped if they are not helping.
Related resources
- Sensory Preferences Profile (Informal)
- Regulation Toolbox for Home
- Participation Goals Planner
- Sensory Environment Audit
References
- Case-Smith, J., Weaver, L. L., & Fristad, M. A. (2015). A systematic review of sensory processing interventions for children with autism spectrum disorders. Autism, 19(2), 133–148. https://doi.org/10.1177/1362361313517762
- Novak, I., & Honan, I. (2019). Effectiveness of paediatric occupational therapy for children with disabilities: A systematic review. Australian Occupational Therapy Journal, 66(3), 258–273. https://doi.org/10.1111/1440-1630.12573
This article is general information for practitioners. It is not clinical advice: use your professional judgement and follow your organisation's procedures.