## Abstract Young rats 23 days of age (Wistar strain) that are offspring of aggressive parents will attack mice. They kill them, however, only if the mother has already killed mice in their presence. Rats 30 days of age will kill mice spontaneously without any previous exposure to killing. The occu
Instrumental conditioning of aggressive behavior in rats
β Scribed by A. J. Motshagen; J. L. Slangen
- Publisher
- John Wiley and Sons
- Year
- 1975
- Tongue
- English
- Weight
- 353 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0096-140X
No coin nor oath required. For personal study only.
β¦ Synopsis
A method has been developed for bringing an aggressive response under stimulus control. It was found that the number of conditioned aggyessive responses was maximal when low-weight target rats were used. The latencies of the conditioned responses toward target animals of 124 gm were significantly lower than those toward animals of 221 and 284 gm. The application of an extinction procedure on the conditioned aggressive response substantially increased the total number of emitted aggressive responses.
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