|
|||||
|
|
Acquisition of cup drinking using previously refused foods as positive and negative reinforcement |
|
| Authors: | Kelley Michael E Piazza Cathleen C Fisher Wayne W Oberdorff Amanda J |
| Affiliation: | Marcus Institute, Johns Hopkins University School of Medicine, USA. |
| Abstract: | We used previously refused foods as positive and negative reinforcement in the acquisition of cup drinking. Cup drinking increased with positive and negative reinforcement, both alone and in combination (without escape extinction), indicating that treatment of food refusal can establish some foods as appetitive stimuli whereas others remain aversive. |
| Keywords: | acquisition food refusal liquid refusal negative reinforcement positive reinforcement |
| 本文献已被 PubMed 等数据库收录！ | |