Functional analysis methods allow clinicians to determine the variable(s) that maintain destructive behavior. Previous reviews of functional analysis outcomes have included large samples of published and unpublished data sets (i.e., clinical samples). The purpose of this review was to conduct a large retrospective consecutive controlled case…

High-quality single-case design research should include measures that assess the social significance of intervention goals, the social importance of intervention outcomes, and the acceptability and feasibility of procedures. We conducted a systematic review to examine the inclusion and use of social validity metrics in academic and behavioral…

Background: Adults with intellectual disability (ID) are at high risk of exhibiting challenging behaviors, especially those with autism spectrum disorder (ASD). There are clinical and transdiagnostic variables that are largely related to the existence of these behaviors, and it is necessary to know the particularities of their role in people with…

This study aims to contribute to the knowledge about lacking or contradictory effects of benzodiazepine on hyperaroused or aggressive behaviour in persons with intellectual disability (ID). We conducted a retrospective and natural case study in a person with mild ID and multiple adverse childhood experiences (ACE), using routine diary data…

The Proposed Specifiers for Conduct Disorder (PSCD) assesses psychopathy components of grandiose-manipulative (GM), callous-unemotional (CU), daring-impulsive (DI), and conduct disorder (CD). Research on PSCD is still in its infancy, and further research is necessary to examine its psychometric properties. We investigated the correlations between…

While there have been significant advances in the treatment of conduct disorder (CD), there is still a need to seek and develop therapeutic solutions that can overcome the poor long-term prognosis. In this evidence-based research, we evaluated the effect of immediate REACH Forgiveness training on the severity of aggressiveness among adolescents…

Prior studies on treatment relapse have typically examined the prevalence of resurgence or renewal of target behavior (e.g., destructive behavior) in isolation. This study analyzed both types of relapse during 25 consecutive treatments involving functional communication training during worsening reinforcement conditions for alternative behavior…

Students identified with emotional and behavioral disorders (EBDs) often have difficulty with social adjustment and academic achievement, engaging in problem behaviors such as defiance, rule-breaking, and truancy, yet one particularly challenging behavior is aggression. Researchers assert that verbal aggression (VA) is the most frequent form of…

The current study evaluated the use of the self-regulated strategy development (SRSD) instructional approach to teach the TRAP mnemonic (Think before reading, Read a paragraph, Ask what is the main idea/important details, Paraphrase the paragraph) and its impact on youth reading comprehension performance. The TRAP mnemonic was taught to an…

Very limited research exists regarding the beliefs and practices of student support teams (SSTs), sometimes called child study teams or IEP teams, in settings with non-expulsion policies for young children with severely challenging behaviors. Previous research examined teacher and administrator beliefs and practices and found that they engage in…

'A measurement tool to assess systematic reviews, version 2' (AMSTAR2) is a 16-item tool to critically appraise systematic reviews (SRs) of healthcare interventions. This study aimed to assess the methods and outcomes of AMSTAR2 appraisals in overviews of SRs of interventions for mental and behavioural disorders. The cross-sectional study was…

Single-case experimental designs (SCEDs) are frequently used to evaluate whether a functional relation exists between interventions and student outcomes. A critical factor in decision making is the evaluation of graphical data, typically displayed in time-series graphs. Distortion in the graphical display of data can lead to invalid decisions on…

Understanding the overlap of symptoms between oppositional defiant disorder (ODD) and obsessivecompulsive disorder (OCD) experienced by youth is pertinent for accurate diagnosis. A quantitative, retrospective, cross-sectional design format was used to assess the relationship between ODD and OCD in addition to evaluating the difference in ODD…

Increasingly, mixed methods research (MMR) is used in special education, although the extent to which MMR is used in intervention research in the field of emotional/behavioral disorders (EBD) remains unknown. The purpose of this article is to examine the use of MMR in EBD intervention research to describe its application within the field. We…

This paper explores development in teacher beliefs and ideas for adaptations with respect to students who display challenging behaviour. These students have the same right to inclusive education as other students, but evidence suggest that this still is a partially unsolved issue. The study's context is an elementary school using Lesson Study as…