Background: The sophistication of young children's arithmetic problem-solving strategies can be influenced through experience and instructional intervention. One potential pathway is through encountering story problems where the location of the unknown quantity varies. Aims: The goal of the present study is to characterize how arithmetic…

When researchers code behavior that is undetectable or falls outside of the validated ordinal scale, the resultant outcomes often suffer from informative missingness. Incorrect analysis of such data can lead to biased arguments around efficacy and effectiveness in the context of experimental and intervention research. Here, we detail a new…

This paper investigates the impact of assignment to the Accelerating Literacy for Adolescents (ALFA) Lab, an additional semester-long class taken during an elective period, on ninth grade student reading achievement, motivation, and frequency. We conducted a regression discontinuity (RD) study where 1,378 students from diverse high schools in four…

Reliable and valid assessment of parenting and child behaviors is critical for clinicians and researchers alike, and observational measures of parenting behaviors are often considered the gold standard for assessing parenting and parent-child interaction quality. The current study sought to evaluate the reliability and validity of the Coder…

Prior research points to the promotion of parenting self-efficacy (PSE) as an important component of parenting interventions; however, few studies have tested PSE as a mediator or moderator of the effects of parenting programs on child behavior. In the current study, we examined the efficacy of the Family Check-Up (FCU), a brief, strengths-based…

This report summarizes the results of kindergarten through fifth grade students' academic achievement outcomes in mathematics and science following four years of campus-level participation in the Launching Elementary Academic Foundations (LEAF) to STEM program. The LEAF to STEM Program consists of three key components that were adapted for K-5…

Organization, time management, and planning (OTMP) skills are behavioral manifestations of executive functioning linked to academic outcomes. Interventions to improve OTMP skills have shown favorable outcomes. The Children's Organizational Skills Scale parent and teacher forms (COSS-P, COSS-T) are widely used for assessing OTMP skills, but there…

California State University, Bakersfield (CSUB) continues administering its five-year grant, "Promoting Excellence in Graduate Education and Increasing Hispanic STEM Related Degree Completion," that began in the Fall of 2019 to strengthen the STEM program support for students of Latino origin and develop a Graduate School-Going culture…

We are developing the Equitable Screening to Support Youth (ESSY) Whole Child Screener to address concerns prevalent in existing school-based screenings that impede goals to advance educational equity using universal screeners. Traditional assessment development does not include end users in the early development phases, instead relying on a…

The purpose of this study was to examine clusters of less-skilled college readers. College students with below average reading comprehension skills (N = 77) read and thought aloud about four texts, recalled the texts, and completed standardized assessments of reading skills. Based on the findings of cluster analyses of the cognitive processes…

Mediation analysis is widely applied in various fields of science, such as psychology, epidemiology, and sociology. In practice, many psychological and behavioral phenomena are dynamic, and the corresponding mediation effects are expected to change over time. However, most existing mediation methods assume a static mediation effect over time,…

Parallel process latent growth curve mediation models (PP-LGCMMs) are frequently used to longitudinally investigate the mediation effects of treatment on the level and change of outcome through the level and change of mediator. An important but often violated assumption in empirical PP-LGCMM analysis is the absence of omitted confounders of the…

The coronavirus disease 2019 (COVID-19) pandemic is a historic event impacting children around the globe. Prior research on the educational experiences of children during the COVID-19 pandemic focused almost exclusively on spring 2020. This article extends this literature past the initial shock of spring 2020, capturing the first full school year…

This research-practice partnership (RPP) focused on developing and testing metrics and tools to foster improved evidence-based budgetary decision-making. The expectation was that research findings would directly influence decisions about program expansion, contraction, or elimination. Instead, unexpected findings led to unexpected uses: changes in…

This paper summarizes a three-year quasi-experimental evaluation with school-level assignment of a social-emotional learning (SEL) program for high school students who are at-risk of dropping out before college graduation. The field-initiated program aimed to increase students' social and emotional skills, develop their character, and increase…