Despite evidence of the benefits of early care and education (ECE) for child development and family employment, the supply of providers is scarce and variable; leading many families with young children to experience limited and inequitable access. To examine the multidetermined nature of access, this study leverages a multidimensional,…

Racial/ethnic and economic school segregation represent pervasive instantiations and perpetuators of educational inequity in the United States. Although the U.S. is becoming increasingly racially and ethnically diverse, schools are racially/ethnically isolated. Rising income and wealth inequity are also exacerbating economic school segregation.…

The specific purpose of this study was to add to the previous research using The Early Childhood Longitudinal Database to examine if there is a difference in the mathematics achievement growth trajectory of African American students based on racial-ethnicity, socioeconomic status, and kindergarten participation (attendance for the first time or…

Attention-deficit/hyperactivity disorder (ADHD) overdiagnosis and overtreatment unnecessarily exposes children to potential harm and contributes to provider and community skepticism toward those with moderate or severe symptoms and significant impairments, resulting in less supportive care. Yet, which sociodemographic groups of children are…

We analyzed a population-based cohort (N = 10,922) to investigate the onset and stability of racial and ethnic disparities in advanced (i.e., above the 90th percentile) science and mathematics achievement during elementary school as well as the antecedent, opportunity, and propensity factors that explained these disparities. About 13% to 16% of…

Half of kindergarten teachers split children into higher and lower ability groups for reading or math. In national data, we predicted kindergarten ability group placement using linear and ordinal logistic regression with classroom fixed effects. In fall, test scores were the best predictors of group placement, but there was bias favoring girls,…

Preschoolers demonstrate rapid growth in motor, cognitive, and socioemotional (SE) skills. The "Early Childhood Longitude Study--Birth Cohort" was used to investigate the discrepancy in fine motor, gross motor, cognitive, and SE skills between children with and without disabilities. Findings indicated that, compared with typically…

What role does schooling play in the development of racial/ethnic inequalities in academic skills? Seasonal learning studies, which allow researchers to compare the growth of achievement gaps when school is in versus out of session, provide important evidence regarding whether schools reduce, reproduce, or exacerbate educational inequalities. Most…

States have invested heavily in improving early childhood education in hopes of improving student reading and math skills before they enter kindergarten. However, there is limited national data from later than 2010 on children's skills in these areas at kindergarten entry, so it is difficult for educators and policy makers to ascertain whether…

Many kindergarten teachers use ability groups to differentiate instruction in reading and math. Ability group placement should depend primarily on student achievement, but critics charge that placement is biased by socioeconomic status (SES), gender, and race/ethnicity. We predict group placement in the Early Childhood Longitudinal Study of the…

This study uses data from the Early Childhood Longitudinal Study, Kindergarten Class of 1998-1999 (ECLS-K), to examine the texts assigned to eighth-grade students. By comparing student demographic information from the ECLS-K with demographic information from the texts, we examine adjustment of assignments to match students' backgrounds. In…

We examined to what extent subgroups of students identified with learning disabilities (LDs; N = 630) in the Early Childhood Longitudinal Study, Kindergarten Class of 1998 to 1999 (ECLS-K): 1998 national longitudinal study displayed heterogeneity in longitudinal profiles of reading and mathematics achievement from first to eighth grades.…

Half of kindergarten teachers split children into higher and lower ability groups for reading or math. In national data, we predicted kindergarten ability group placement using linear and ordinal logistic regression with classroom fixed effects. In fall, test scores were the best predictors of group placement, but there was bias favoring girls,…

Background: A potential target of educational policies or practices to address racial or ethnic disparities in school functioning is to increase the extent to which Black and Hispanic students are taught by teachers who are of the same race or ethnicity. Exposure to teachers of the same race or ethnicity may help provide Black and Hispanic…

Researchers suggest that parental involvement is important for parents of students with disabilities. While some research has examined parental involvement in the special education process, no research has investigated how general forms of parental involvement changes once a child begins to receive special education services. We consider various…