Prior Exposure and Toddlers' Sleep-Related Memory for Novel Words.

ABSTRACT: Children can easily link a novel word to a novel, unnamed object-something referred to as fast mapping. Despite the ease and speed with which children do this, their memories for novel fast-mapped words can be poor unless they receive memory supports such as further exposure to the words or sleep. Axelsson, Swinton, Winiger, and Horst (2018) found that 2.5-year-old children who napped after fast mapping had better retention of novel words than children who did not nap. Retention declined for those who did not nap. The children received no memory supports and determined the word-object mappings independently. Previous studies report enhanced memories after sleeping in children and adults, but the napping children's retention in the Axelsson et al. study remained steady across time. We repor

SUBMITTER: Axelsson EL 

PROVIDER: S-EPMC8534215 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature