Ontology highlight
ABSTRACT:
SUBMITTER: Otsuka S
PROVIDER: S-EPMC7033238 | biostudies-literature | 2020 Feb
REPOSITORIES: biostudies-literature
Otsuka Sadao S Murai Toshiya T
Scientific reports 20200220 1
The aim of this study was to identify the cognitive structures of kanji abilities in the Japanese general population and to examine age and cohort effects on them. From a large database of the most popular kanji exam in Japan, we analyzed high school graduation level data of 33,659 people in 2006 and 16,971 people in 2016. Confirmatory factor analyses validated the three-dimensional model of kanji abilities, including factors of reading, writing and semantic comprehension. Furthermore, the age e ...[more]