Aberrant behavior refers to any type of unusual behavior that would not be expected under normal circumstances. In educational and psychological testing, such behaviors have the potential to severely bias the aberrant examinee's test score while also jeopardizing the test scores of countless others. It is therefore crucial that aberrant examinees…

Change-point analysis (CPA) is a method for detecting abrupt changes in parameter(s) underlying a sequence of random variables. It has been applied to detect examinees' aberrant test-taking behavior by identifying abrupt test performance change. Previous studies utilized maximum likelihood estimations of ability parameters, focusing on detecting…

For students exhibiting challenging behaviors that are nondangerous to others and nondisruptive to classroom activities, such as daydreaming and doodling, educators are unlikely to refer these students for more individualized and resource-intensive behavioral support. As a step towards understanding how to address these students' motivational…

There is an urgent need to aid in what will be an ongoing educational recovery in the wake of the COVID-19 pandemic. One avenue for supporting students with and at-risk for emotional and behavioral disorders (e.g., internalizing and externalizing behaviors) is implementation of tiered systems, which emphasize evidence-based practices to prevent…

The use of standardized assessment in evidence-based practice (EBP) is critical in identifying empirically supported interventions (ESIs); however, the subject has received minimal attention in the literature. In a sample of child welfare involved youth, this study sought to determine whether there was a relationship between dimensions of trauma…

There is a paucity of research in Australia about educators' use of differentiated instruction (DI) to support the learning of students with ADHD. This study reports on a small-scale, qualitative research using interviews with teachers and school leaders to identify how they use DI as an effective teaching instruction for students with ADHD.…

Objective: Children with ADHD often experience functional impairments across various aspects of daily life. This study addresses the dearth of longitudinal research on functional impairment trajectories from preschool to school age in children with symptoms of ADHD and comorbid disorders. Methods: We investigated the extent to which functional…

Emerging evidence suggests interventions can improve childhood self-regulation. One intervention approach that has shown promise is Taekwondo martial arts instruction, though little is known about its acceptability among stakeholders or its mechanisms of effect. We extend evidence on Taekwondo interventions in three ways: (1) testing the efficacy…