Quality in early care and education (ECE) has been widely studied across several decades. There is not one standard definition of quality across ECE contexts. However, classroom quality often encompasses both structural features of quality, such as teacher-child ratios and teachers' qualifications, and process features of quality, such as…

Usage-based theories of language development underscore the importance of children using language to learn language. Few investigations have applied usage-based theories to dual language learners (DLLs), who comprise a growing share of children attending early education programs in the U.S. Three studies were carried out to investigate the role of…

Professional learning for teachers has become a staple in today's education continuous improvement system. Federal programs such as the Race to the Top Early Learning Challenge Program (RTTT), Every Student Succeeds Act of 2015, Elementary and Secondary Education Act and others have supported funds over the years to account for developing…

Assuring the quality of early childhood education (ECE) settings is a fundamental consideration for supporting young children's learning and development. Head Start programs serve children and families living in poverty, highlighting the need for equitable and high-quality learning opportunities for these vulnerable populations, and the ECE…

The National Reading Panel (2000) identified vocabulary as one of the five skills with the most robust influence on reading ability. Early differences in vocabulary drive enduring individual differences in reading performance. High quality early childhood educational experience can have lasting positive effects on vocabulary development. This…

Quality in early childhood education (ECE) is central to equitable child development and preparation for formal schooling and has been widely studied by researchers and of interest to policy makers. As the federal pre-k program, Head Start is a key ECE context to understand quality and its implications for equity. One central measure of classroom…

Despite initiatives to increase and broaden participation in science, technology, engineering, and mathematics (STEM) fields, women remain underrepresented in STEM. While U.S. girls and women perform as well as, if not better, than boys and men in math, research results indicate that there are significant declines in girls' math self-efficacy,…

Researchers have investigated the impact of teacher education and experience on child care quality; however, findings have been inconsistent. This study used archived data originating from Pennsylvania's Keystone STARS program. The sample included 617 infant or toddler classrooms with 1356 teachers and 887 preschool classrooms with 1915 teachers.…

Two recent pieces of federal legislation have greatly influenced how schools educate students with disabilities. While Individuals with Disabilities Education Improvement Act (2004) requires that schools assess students with disabilities using the same assessment instruments with which their non-disabled peers are tested, the No Child Left Behind…