New Insights on Infant Memory: Infants as Young as 12 Months May Form Memories
A provocative Yale study challenges the idea that early memories are forever inaccessible. The research suggests that infants as young as 12 months can form memories, and that infantile amnesia may stem from memory retrieval barriers rather than a failure to encode experiences. This represents a major shift in how we understand memory development.
Traditionally, scientists pointed to the hippocampus as not fully mature in infancy, explaining why early memories fade. New findings align with recent rodent research showing that memory traces exist in the infant hippocampus but become harder to retrieve over time. In this study, babies displayed memory through behaviors such as looking longer at familiar faces or scenes, indicating recognition and encoding.