Ahearn, W. H. (2003).
Using simultaneous presentation to increase vegetable consumption in a mildly selective child with autism.
Journal of Applied Behavior Analysis,
36, 361-365.
A multiple baseline design was used to evaluate the effects of
adding condiments on the consumption of previously rejected foods
(vegetables). Adding condiments produced increased food
acceptance across three food items. Data are discussed in
relation to conditioned food preferences and establishing
operations.
DESCRIPTORS: _antecedent manipulation, conditioned food
preferences, establishing operations, food selectivity,
preference assessment