Research questions regarding how, for whom, and where a treatment achieves its effect on an outcome have become increasingly valued in substantive research. Such questions can be answered by causal moderated mediation analysis, which assesses the heterogeneity of the mediation mechanism underlying the treatment effect across individual and…

Background: Districts with federal nutrition programs must have an updated local school wellness policy (LSWP) to promote nutrition, physical activity, and student wellness. This study evaluates factors associated with LSWP quality among low-income districts. Methods: In 2018, we collected LSWPs from websites of 200 randomly selected,…

Panel or grouped data are often used to allow for unobserved individual heterogeneity in econometric models via fixed effects. In this paper, we discuss identification of a panel data model in which the unobserved heterogeneity both enters additively and interacts with treatment variables. We present identification and estimation methods for…

Participation in higher education affords low-income students with a pathway out of poverty. The federally funded Upward Bound program aims to improve the college-going rate of low-income and first-generation students. Relevant studies have demonstrated the effectiveness of the program. There is a gap in the research regarding whether some types…

Growth-to-standard models evaluate student growth against the growth needed to reach a future standard or target of interest, such as proficiency. A common growth-to-standard model involves comparing the popular Student Growth Percentile (SGP) to Adequate Growth Percentiles (AGPs). AGPs follow from an involved process based on fitting a series of…

Multi-site randomized controlled trials (RCTs) provide unbiased estimates of the average impact in the study sample. However, their ability to accurately predict the impact for individual sites outside the study sample, to inform local policy decisions, is largely unknown. To extend prior research on this question, we analyzed six multi-site RCTs…

Many educational policies hinge on the valid measurement of student economic disadvantage at the school level. Measures based on free and reduced-price lunch enrollment are used widely. However, recent research raises questions about their reliability, particularly following the introduction of universal free lunch in certain schools and…

The Federal STEM Education Strategic plan recognizes the importance of building computational literacy today. This document is aligned to the Computational Literacy Interagency Working Group (IWGCL) objectives to: (1) develop a common operational definition; (2) identify existing research on computational literacy; and (3) identify existing…

This study explores the effects of the two-generation program Career"Advance"--which combines education and training for parents in healthcare with Head Start for children--on children's academic, language, mathematics, and inhibitory control followed for 3 years. The sample (collected in Tulsa, Oklahoma from 2011 to 2018) includes 147…

Research has shown that male teachers in early childhood settings play a crucial role in providing male role models, offering diverse perspectives, and helping children develop positive gender-role stereotypes. Therefore, it is crucial for Early Head Start programs to increase the representation of male teachers to ensure that all children can…

This article combines archival research and critical discourse analysis to examine 33 evaluation and report documents that evaluate the effectiveness of the Fulbright Program from 1958-2023. Specifically, the study employs argumentation analysis to understand the underlying ideological strategies used to discursively construct the Fulbright…

Educational reforms have occurred throughout the history of public education. In 2009, the federal Race to the Top initiative was born and included many educational reform models. To have these reform models gain traction at the state level, a call was made by the U.S. Department of Education (Race to the Top Program Executive Summary, 2009) for…

Bilingual children demonstrate varying levels of proficiency in each of the two languages to which they are exposed. Even though it is widely acknowledged that bilingual children are not a homogenous group, existing studies on dual-language profiles in bilingual children have focused on expressive language profiles. In this study, we used the…

Little is known about how the expansion of state pre-kindergarten (pre-k) programs affects low-income children with disabilities in Head Start. Using almost 30 years of administrative data of all Head Start programs and a differences-in-differences design, this study tests the possibility that, as state pre-k differentially draws relatively more…

Preschool teachers' consistency of warm, sensitive, and responsive interactions with children may be more important than average levels and may moderate the association between children's cognitive and emotion regulation and their preschool adjustment. A sample of 312 boys and girls aged 32-68 months in 44 classrooms at 16 privately-funded centers…