Chewing gum as a treatment for rumination in a child with autism.

Denise Rhine & Jonathan Tarbox. (2009). Chewing gum as a treatment for rumination in a child with autism. Journal of Applied Behavior Analysis, 42, 381-385.

Rumination involves regurgitation of previously ingested food, rechewing the food, and reswallowing it. In the current study, a child with autism displayed chronic rumination, resulting in the decay and subsequent removal of several teeth. After several treatments failed, including thickened liquids and starch satiation, the participant was taught to chew gum. His rumination decreased significantly when gum was made available. Results suggest that access to chewing gum may be an effective treatment for rumination in some individuals.

DESCRIPTORS: autism, chewing gum, rumination