Optimizing Learning Outcomes when Teaching Sight Words using Fruits and Vegetables as Reinforcers.

Reinforcers frequently chosen may not offer the same nutritional value as fruits and vegetables. Prior researchers have explored preferences and the effectiveness of salty and sweet foods compared to fruits and vegetables, but the criteria for demonstrating effectiveness have often been arbitrary rather than academic. In addition, it remains unclear how the integration of these potentially nutritious reinforcers might affect learning or hinder learning efficiency. Therefore, the objective of this study was to investigate whether introducing fruits or vegetables as potential reinforcers could sustain responding achieved with salty or sweet reinforcers. The implications of this model for incorporating a variety of reinforcers while maintaining responding are also discussed.