This brief analyzes 4-year graduation rates among students ever classified as English learners (ever-ELs) and those never classified as English learners (never-ELs) at the intersections of gender, race/ethnicity, and neighborhood income. We follow two cohorts of New York City students who entered ninth grade in 2013-2014 and 2014-2015 (N =…

Florida's Senate Bill 1720 allowed many students to bypass developmental education and enroll directly in introductory college-level courses. We use an interrupted time series design to introductory college-level courses enrollment and passing rates in English and math for three cohorts of college students prereform and three cohorts postreform.…

The children of high-income parents often become high-income adults, while their low-income peers often become low-income adults. Education plays a central role in this intergenerational income persistence. Because education-based inequalities grew in recent decades, many scholars predicted that intergenerational income persistence would increase.…

Biased sampling occurs frequently in economics, epidemiology, and medical studies either by design or due to data collecting mechanism. Failing to take into account the sampling bias usually leads to incorrect inference. We propose a unified estimation procedure and a computationally fast resampling method to make statistical inference for…

The Supports Intensity Scale-Children's Version (SIS-C)was developed to assess the support needs of children and youth aged 5 to 16 years with intellectual and developmental disabilities. Data from the standardization sample of the SIS-C were analyzed to evaluate the impact of the age cohorts (5-6, 7-8, 9-10, 11-12, 13-14, and 15-16 years) used to…

We examined the extent to which disparities in the receipt of special education services for speech or language impairments (SLIs) on the basis of race, ethnicity, or language use by kindergarten--when the delivery of these services might be expected to be most effective- have changed over a 12-year period in the United States. Logistic regression…

Using data from seven cohorts of language immersion lottery applicants in a large, urban school district, we estimate the causal effects of immersion programs on students' test scores in reading, mathematics, and science, and on English learners' (EL) reclassification. We estimate positive intent-to-treat (ITT) effects on reading performance in…

Using nationally representative data from the Family and Child Experiences Survey 2009 Cohort (n = 2,842), this study examined the implications of 3- and 4-year-old's absences from Head Start for their early academic learning. The findings from this study revealed that children who missed more days of school, and especially those who were…

Traditional measures of reading ability designed for younger students typically focus on componential skills (e.g., decoding, vocabulary) and the items are often presented in a discrete and decontextualized format. The current study was designed to explore whether it was feasible to develop a more integrated, scenario-based assessment of…

The purpose of this study was to identify cognitive and linguistic predictors of word problems with versus without irrelevant information. The sample was 701 2nd-grade students who received no specialized intervention on word problems. In the fall, they were assessed on initial arithmetic and word-problem skill as well as language ability, working…

The purpose of this study is to describe and examine the structures and policies a public, comprehensive high school put in place to implement problem-based learning (PBL) across content areas. Starting in 2010, the school implemented PBL in the hopes of increasing students' career and college readiness skills. The research took place at a…