How retrieval processes change with age: Exploring age differences in semantic network and retrieval dynamics.

ABSTRACT: This study investigated the impact of age on semantic memory networks and retrieval dynamics using a single-list free recall paradigm, involving 318 participants. The younger group, with 175 participants aged 25-55 years (M = 46.68 years; SD = 10.69), and the older group, consisting of 143 participants aged 61-88 years (M = 68.71 years; SD = 6.09), completed a word recall test to assess delayed recall performance. Semantic memory networks were constructed from recall data by analyzing the co-occurrence and sequence of recalled words. We observed significant differences in network structure, where the older group displayed higher average shortest path length and modularity values, indicative of less integrated networks, while the younger group exhibited a higher

SUBMITTER: Teles M 

PROVIDER: S-EPMC12188461 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature