The Effects of a Drug-Induced Stress on the Contrafreeloading Phenomenon in Rats
The purpose of this experiment was to determine if stress, induced by intraperitoneal (IP) injections of epinephrine, influenced rats' preference to freeload (drink sucrose solution from a drinking tube) or to work for a liquid reinforcer (obtain sucrose solution by barpressing). Furthermore, t...
| Main Author: | |
|---|---|
| Format: | Others |
| Published: |
TopSCHOLAR®
1976
|
| Subjects: | |
| Online Access: | https://digitalcommons.wku.edu/theses/2148 https://digitalcommons.wku.edu/cgi/viewcontent.cgi?article=3144&context=theses |