Text 1
For decades, animal behaviorists have argued that play behavior in juvenile ravens is primarily a social bonding mechanism. By engaging in mock fights and cooperative object play, young ravens establish social hierarchies and forge stable alliances that persist well into their adulthood. Proponents of this hypothesis point to observational data showing that juvenile ravens play far more frequently in group settings than when they are isolated, and that the frequency of these play interactions directly predicts their future alliances within the flock.
Text 2
While play behavior in juvenile ravens undoubtedly has social consequences, research suggests its primary evolutionary function is motor skill development and cognitive preparation for foraging. In a series of longitudinal studies, researchers observed that juvenile ravens who engaged extensively in solitary object play—manipulating twigs, pinecones, and stones—exhibited significantly higher success rates in retrieving hidden food sources as adults. Therefore, play is best understood not merely as a social tool, but as an essential training ground for physical survival.
Based on the passages, how would the author of Text 2 most likely respond to the claim in Text 1 that play behavior is primarily a social bonding mechanism?
- AAs a baseless claim that is contradicted by the fact that young ravens only engage in solitary play.
- BAs a plausible theory that is undermined by the lack of social structure in adult raven flocks.
- As a partially correct but incomplete view that overlooks the developmental importance of play in survival activities like foraging.Cevap
- DAs an accurate description of play behavior, provided that social bonds are recognized as the sole driver of foraging success.