Publication Date
| In 2026 | 0 |
| Since 2025 | 0 |
| Since 2022 (last 5 years) | 0 |
| Since 2017 (last 10 years) | 1 |
| Since 2007 (last 20 years) | 2 |
Descriptor
Author
| Bittner, Marguerite L. | 1 |
| Corter, James E. | 1 |
| Gozali-Lee, Edith | 1 |
| Maxfield, Jennifer | 1 |
| Mueller, Dan | 1 |
| Patricia Pelletier, Janette | 1 |
Publication Type
| Reports - Research | 2 |
| Journal Articles | 1 |
| Numerical/Quantitative Data | 1 |
Education Level
| Early Childhood Education | 2 |
| Elementary Education | 2 |
| Grade 2 | 2 |
| Grade 3 | 2 |
| Kindergarten | 2 |
| Elementary Secondary Education | 1 |
| Grade 1 | 1 |
| Preschool Education | 1 |
| Primary Education | 1 |
Audience
Laws, Policies, & Programs
Assessments and Surveys
| Peabody Picture Vocabulary… | 3 |
| Metropolitan Achievement Tests | 1 |
| Metropolitan Readiness Tests | 1 |
| Woodcock Johnson Tests of… | 1 |
What Works Clearinghouse Rating
Peer reviewed
Direct linkPatricia Pelletier, Janette; Corter, James E. – Journal of Educational Research, 2019
In 2010, the province of Ontario introduced a new universal two-year play-based full-day kindergarten program. The authors exploited the phasing-in of this program over five years, allowing a natural experiment in which children from full-day kindergarten could be compared with those from half-day kindergarten in matched neighborhoods. Children (N…
Descriptors: Longitudinal Studies, Foreign Countries, School Schedules, Play
Download full textMaxfield, Jennifer; Gozali-Lee, Edith; Mueller, Dan – Wilder Research, 2010
Project Early Kindergarten (PEK) aims to improve the school-readiness of Saint Paul children and help close the achievement gap through offering high-quality educational experiences for preschool children. This report comes at the conclusion of the sixth year of PEK. Following an initial planning year (2004-05), PEK has served children through the…
Descriptors: Achievement Gap, Public Schools, Preschool Children, Kindergarten
Bittner, Marguerite L.; And Others – 1968
Five groups of children were tested, and their test performances were compared. Experimental group one (X-1) consisted of 105 children who had attended a yearlong Preschool Readiness Center program. Experimental group two (X-2) consisted of 93 children who had attended a summer Head Start program. Control groups one and two (C-1 and C-2) consisted…
Descriptors: Academic Achievement, Achievement Tests, Comparative Analysis, Control Groups
