English Learners (ELs) represent one of the fastest-growing groups among the school-age population in the United States. However, there have been significant achievement gaps between ELs and native English-speaking students in all grades and content areas. The gap only widens when EL students with a disability are considered. This study built on…

Peer influence and social interactions can give rise to spillover effects in which the exposure of one individual may affect outcomes of other individuals. Even if the intervention under study occurs at the group or cluster level as in group-randomized trials, spillover effects can occur when the mediator of interest is measured at a lower level…

In this article, students with challenging behaviors (SWCB) in a classroom may include those with attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder (ASD), emotional and behavioral disorders (E/BD), intellectual disabilities, learning disabilities, and those at risk of these disabilities. These students may present…

The current study examined peer victimization trajectories for 1528 children from third to fifth grade and the association of those trajectories to children's positive and negative affect. On average, victimization was low to moderate and remained stable (self-report) or increased (peer-reports). In addition, five distinct trajectories were…

The effectiveness of a peer-mediation-program for third grade students (elementary school) was evaluated through a longitudinal study. The sample consisted of 262 students, 141 boys and 121 girls, drawn from thirty classrooms in fifteen elementary schools. There was one intervention and one control-class in each school. The evaluation was carried…

The purpose of this study was to examine the use of a classwide positive peer reporting intervention known as "tootling" in conjunction with a group contingency procedure to reduce the number of disruptive behaviors in a third-grade inclusive classroom. Nineteen elementary students including four students with disabilities (i.e., specific learning…

This study examined the effects of an assessment-based intervention plan on the appropriate classroom behavior of a socially withdrawn, Hispanic, learning disabled, third grade student. The study focused on (1) the effects of peer mediation as part of a behavioral intervention package of empirically validated components, (2) the effects of…

This study examined the effectiveness of the Too Good for Violence Prevention Program (TGFV), a multifaceted interactive intervention. Grounded in Bandura's Social Learning Theory, the TGFV curricula focus on developing personal and interpersonal skills to solve conflict non-violently and resist social influences that lead to violence.…