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…

Purpose: Treatment response is the degree to which an individual benefits from a treatment. This systematic review sought to identify and synthesize research evidence regarding individual characteristics that predict language treatment response among children with developmental language disorder (DLD). Method: To be eligible for inclusion,…

Introduction: College students face increased risk for a variety of mental health problems but experience barriers to treatment access. Prevention programs, including those implemented by peer educators, may decrease treatment needs and increase service access. We examined the implementation of an evidence-based eating disorder prevention program,…

Stress and mental health difficulties are common burdens on college students. Although a small minority of these students receive psychological services, counseling centers have been overrun by demand. Thus, self-help interventions may offer a promising alternative to traditional college counseling services. The current study examined the…

Kentucky's Targeted Interventions (TI) program is a statewide intervention intended to prepare non-college-ready high school students for college-level coursework. Using a difference-in-regression discontinuity design, we find that TI reduces the likelihood that students enroll in remedial courses by 8 to 10 percentage points in math. These…

Workforce shortages in the field of science, technology, engineering, and math (STEM) have led to an increasing need for STEM outreach programs for high school students. This article presents an integrated approach to such efforts; government agencies, the host university, and local professional associations play meaningful roles in program design…

Background: We present results of the development and feasibility testing of CATCH Healthy Smiles, a school-based oral health program, among children in grades K-2 in Houston, Texas. Methods: Study design was cross-sectional (N = 2 schools; N = 125 parent-child dyads; 31 kindergarteners, 42 first graders, and 52 second graders). CATCH Healthy…

Background: Human Papillomavirus (HPV) is the most common sexually transmitted infection. Current guidelines recommend HPV vaccination during adolescence, but vaccination rates remain suboptimal. Efforts are needed to increase vaccination among the catch-up group (individuals aged 18-26 years). Interventions have primarily focused on education,…

Beyond correlational studies exploring the benefits of nature exposure, there have been studies assessing interventions that aim to improve nature connection in children and adolescents. A feeling of connection with nature or 'nature connectedness' describes our attitude towards nature, primarily reflecting the emotional, cognitive, and…

Disruptive behavior problems develop along multiple causal pathways and are associated with a wide variety of co-occurring problems, including mood disorders. In usual care, effective treatment practices for youth disruptive behavior might differ from what the efficacy research suggests, given treatment setting and population demographic…

Single-case comparative studies could help identify efficient instructional procedures for individuals with disabilities. However, previous literature reported inconsistent efficiency results if multiple comparisons were conducted, indicating that within-participant replication was uncommon. In this review, we examined single-case comparative…

This nonexperimental, longitudinal panel study was designed to test the predictive capacity of a grit intervention within a first-year seminar course that targeted academically underprepared students at a Mississippi community college. Extant pre- and post-grit scores for developmental students enrolled in the first-year seminar were analyzed for…

Justice-involved youth have a high risk of reoffending after release, indicating the need for evidence-based reentry programming. This paper presents the results of a two-year post-release non-randomized comparison study. The study examined the impact of enhanced transition programming, delivered through Reentry Intervention and Support for…

We evaluate impacts heterogeneity of an Early Childhood Intervention, with respect to the Educational Attainment Polygenic Score (EA4 PGS) constructed from DNA data based on GWAS weights from a European population. We find that the EA4 PGS is predictive of several measures of child development, mother's IQ and, to some extent, educational…

This paper discusses the challenges facing a national evaluation of an early years intervention programme, Sure Start Children's Centres (SSCCs), that was implemented across England in the first decade of the 21st century. The paper describes the rationale for the evaluation's mixed methods research design and the ecological theoretical approach…