
doi: 10.3758/bf03334384
Common crows can be shaped to keypeck for food reinforcement, using conventional operant conditioning apparatus. They will respond for a variety of foods, but live mealworms and Prime dog food are the most effective of those studied here. The crow would appear to be an interesting avian species for study, because it possesses a number of more complex behavioral characteristics than the pigeon.
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 5 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
