When writing gives you the willies: Reconsidering 'tactile defensiveness'
For as long as I can recall most therapists talk about tactile defensiveness as being an oversensitivity to touch - and that it includes a sympathetic nervous system response that is allegedly 'out of proportion' to the incoming stimulus. The result of this characterization is that most people start looking AT the sense of touch as the primary culprit of the problem. This is why you then see therapists struggling to describe what textures a child tolerates and does not tolerate. This structural understanding of the problem is reinforced by sensory integration theory which posits that children are not able to process incoming sensory information accurately. In the real world this model is poorly described and subsequently notoriously unreliable - and again you will hear therapists explain the inconsistency in sensitivity as a "sensory modulation" problem because sometimes certain kinds of touch will be tolerated and other times it will not be tolerated. Still, the...

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