Introduction: There is evidence of a gap between individuals with intellectual and developmental disabilities (IDD) who need treatment for self-injurious behavior (SIB) and those who receive treatment. The purpose of this study (n = 15) was to begin to understand the treatment gap from the perspective of family caregivers. Methods: In…

The problem addressed by this study was that School-wide Positive Behavioral Interventions and Supports (SWPBIS) is not consistently being implemented with fidelity by special education teachers in urban high schools in California, which can have negative academic and behavioral impacts on students with disabilities. This qualitative descriptive…

Understanding achievement and discipline trajectories of Latinx students is critical given disproportionate dropout/pushout rates of Latinx students from schools across the U.S. Using a Critical Race Theory framework, the current study examined longitudinal associations amongst a sample of (N = 1672) Latinx youths' school readiness at kindergarten…

Girls, more than boys, experience a decrease in the severity of autism symptoms during childhood. It is unclear, however, which specific autistic behaviors change more for girls than for boys. Trajectories of autism symptoms were evaluated using the Autism Diagnostic Observation Schedule-calibrated severity scores (ADOS-CSS). Change in the…

To date, most studies seeking to explore the impact of COVID-19 school closures on student outcomes have focused on cognitive/academic losses. This study explores changes in adaptive behaviors experienced by children and youth with autism spectrum disorders or other developmental disabilities when in-person, one-to-one behavior training was…

Introduction: Youth with intellectual disabilities (ID) demonstrate higher rates of disruptive behavior disorders (DBDs) than youth with typical development (TD). DBDs such as oppositional defiant disorder (ODD) predict higher rates of delinquency during adolescence. Yet, few studies have examined risk-taking and delinquency among youth with ID.…

Introduction: Literature suggests that although behavioral therapy is an effective means of intervention for children with disabilities, family participation in these programs is often lacking. Several barriers exist to meaningful parent education and parent-professional partnerships, which can lead to lower quality outcomes for both the…

After 25 years, because of a change in state law California returned the responsibility for providing mental health related services to students receiving special education from county mental health departments to local education agencies. The study is secondary analysis of survey data that focuses on understanding how the change affected the…

Young children with developmental delays, neurodevelopmental disorders, or other developmentally atypical presentations are increasingly referred to the mental health system of care because of symptoms that include prolonged tantrums, aggression, anxiety, and sensory processing difficulties. Concerning behaviors can be viewed as constitutional…

The purpose of this study was to examine the efficacy of the Children's School Success (CSS) curriculum for 4-year-old children enrolled in preschool programs designed to prepare them for success in their early public school grades. The study took place in preschool classes located in five regionally distributed states, all of which were inclusive…

In an evaluation of Anglo and Latina mothers and their children at risk of autism, this study compared mother-reported child behavioral concerns to staff-observed symptoms of autism. Within Latina mothers, the impact of primary language (English/Spanish), mothers' education, and child age on ratings of developmental concerns was examined.…

As part of universal screening efforts in schools, validated measures that identify internalizing distress are needed. One promising available measure, the Depression, Anxiety, and Stress Scales-21 (DASS-21), has yet to be thoroughly investigated with adolescents in the United States. This study investigated the underlying factor structure of the…

This mixed methods case study examined the systems thinking component of collaboration through coteaching at inclusive public school environments to facilitate the needs of special education students who are presently segregated at nonpublic schools. This study first analyzed qualitative data in the form of interviews from a sample population of 5…

ASD symptomology and behavioral problems pose challenges for children with ASD in school. Disagreement between parents and teachers in ratings of children's behavior problems may provide clinically relevant information. We examined parent-teacher disagreement on ratings of behavior problems among children with ASD during the fall and spring of the…

This is the executive summary for the report, "Is California Doing Enough to Close the School Discipline Gap?" In California, a combination of statewide and local efforts has been implemented to reduce the use of punitive suspensions in public K-12 schools. Current state data trends reflect these efforts, showing that far fewer students…