A new systematic review of research on early childhood programmes in Educational Research Review has been published. The paper seeks to identify effective approaches capable of improving literacy and language outcomes for preschoolers.
Researchers from The Institute for Effective Education (IEE) and The Center for Research and Reform in Education (CRRE) applied consistent standards to determine the strength of evidence supporting a variety of approaches, which fell into two main categories: comprehensive approaches, which include phonemic awareness, phonics, and other skills along with child-initiated activities, and developmental–constructivist approaches that focus on child-initiated activities with little direct teaching of early literacy skills. Inclusion criteria included use of randomised or matched control groups, evidence of initial equality, a minimum study duration of 12 weeks, and valid measures of literacy and language.
Thirty-two studies evaluating 22 programmes found that early childhood programmes that have a balance of skill-focused and child-initiated activities had significant evidence of positive literacy and language outcomes at the end of preschool and on kindergarten (Year 1) follow-up measures. Effects on both types of measures were smaller and not statistically significant for developmental-constructivist programmes.
Source: Literacy and Language Outcomes of Comprehensive and Developmental-Constructivist Approaches to Early Childhood Education: A Systematic Review (2016), Educational Research Review.