A Comparison of a Behavioral Feeding Intervention With and Without Pre-meal Sensory Integration Therapy.

Seiverling et al. (2018) asked if adding sensory play before meals helps kids with autism eat better. They worked with two boys who ate only a few foods. Each day they switched between two setups: regular ABA feeding help, or the same help plus 15 minutes of swinging, deep pressure, and brushing.

The team counted bites taken, food touched, and any crying or gagging. They ran the alternating plan until each boy had many meals in both conditions.

Both boys improved the same amount in either setup. They accepted more bites and had fewer tantrums, but the extra sensory play added zero extra gain.

In other words, the plain behavioral package already did all the heavy lifting.

Amore et al. (2011) got strong results earlier by letting parents run the same ABA tactics at home. Their kids also widened their diets without any sensory warm-ups, showing the core procedures travel across settings.

Seiverling et al. (2012) then proved you can teach those parent tactics in one afternoon using behavioral skills training. Again, no sensory add-ons were needed, lining up with the null finding here.

Nuzzolo et al. (2024) supplies a matching null: sensory diets did not cut stereotypy in preschoolers with autism. Together the two studies weaken the idea that SI therapy gives extra benefit for autistic kids, whether the target is feeding or repetitive behavior.

You can skip the pre-meal sensory room and still get full feeding gains. Save the time for more bite presentations or parent coaching. If a family or OT pushes for sensory work, show these data and keep the session focused on escape extinction, reinforcement, and repeated tiny tastes.