An evaluation of food type and texture in the treatment of a feeding problem.
Lower food texture first when a toddler spits food out — it worked fast for one 3-year-old.
01Research in Context
What this study did
Staddon et al. (2002) worked with one 3-year-old who kept spitting food out.
They simply made the food softer and smoother.
Then they counted how often the child still pushed the food out of his mouth.
What they found
When the food texture was lowered, the child spat it out far less often.
The softer version of the same food stayed in his mouth and was swallowed.
How this fits with other research
Scotchie et al. (2023) later tested many food changes at once.
They found that lowering texture was often the key, backing up this 2002 result.
Coe et al. (1997) had cut expulsions too, but they used re-presentation instead of texture change.
Both methods work; texture is just faster to try first.
Why it matters
You can run this change in seconds.
Just puree, mash, or add sauce to the target food and watch the next bite.
If expulsions drop, keep that texture and slowly thicken it across meals.
No extra staff or gear needed.
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02At a glance
03Original abstract
An evaluation of food type and texture indicated that both variables affected the expulsions of a 3-year-old with feeding problems. The results of the evaluation were used to prescribe a treatment (reducing the texture of one food type) that reduced expulsion.
Journal of applied behavior analysis, 2002 · doi:10.1901/jaba.2002.35-183