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Updated: Jun 4, 2026

Assessing Burrowing, Nest Construction, and Hoarding in Mice
Published on: January 5, 2012
Assessment and treatment of hoarding in an individual with dementia
Jonathan C Baker1, Linda A LeBlanc, Paige B Raetz
1Rehabilitation Institute, Southern Illinois University Carbondale, Carbondale, IL 62901, USA. jonathan.c.baker@siu.edu
Abstract:
The authors used a reinforcer assessment to evaluate possible interventions for hoarding in an older individual with dementia. The most preferred condition from the assessment (sorting activity) was compared to a staff developed treatment involving item removal and redirection. Hoarding was reduced during both interventions with a greater reduction in the sorting condition. The behavioral reductions were maintained during schedule thinning of social interactions and follow-up.
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