Publication Date
| In 2026 | 0 |
| Since 2025 | 0 |
| Since 2022 (last 5 years) | 0 |
| Since 2017 (last 10 years) | 0 |
| Since 2007 (last 20 years) | 1 |
Descriptor
| Correlation | 1 |
| Early Reading | 1 |
| Emergent Literacy | 1 |
| Environmental Influences | 1 |
| Factor Analysis | 1 |
| Foreign Countries | 1 |
| Genetics | 1 |
| Individual Differences | 1 |
| Japanese | 1 |
| Multivariate Analysis | 1 |
| Phoneme Grapheme… | 1 |
| More ▼ | |
Source
| Learning and Individual… | 1 |
Author
| Ando, Juko | 1 |
| Byrne, Brian | 1 |
| DeFries, John C. | 1 |
| Fujisawa, Keiko K. | 1 |
| Kakihana, Shinichiro | 1 |
| Olson, Richard K. | 1 |
| Wadsworth, Sally J. | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Research | 1 |
Education Level
Audience
Location
| Japan | 1 |
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Direct linkFujisawa, Keiko K.; Wadsworth, Sally J.; Kakihana, Shinichiro; Olson, Richard K.; DeFries, John C.; Byrne, Brian; Ando, Juko – Learning and Individual Differences, 2013
This first Japanese twin study of early literacy development investigated the extent to which genetic and environmental factors influence individual differences in prereading skills in 238 pairs of twins at 42 months of age. Twin pairs were individually tested on measures of phonological awareness, "kana" letter name/sound knowledge,…
Descriptors: Twins, Preschool Children, Emergent Literacy, Early Reading
