sample
The Longitudinal Project’s sample is the first sample of its kind in our country that addresses the issue of holistic child development in the context of families and schools in diverse settings and cultures.
| Hebrew | Arabic |
Kindergarten | 1,157 children | 1,197 children |
Grade 1 | 798 children 78 schools | 960 children |
Grade 2 | COVID-19 (the data collection was stopped due to closures) | |
Grade 3 2022 | 718 children | 568 children |
Grade 4
| Data collection from fourth-grade children is being conducted these days | |