For students with severe or complex challenging behavior, incorporating hypothesis testing as a component of functional behavior assessment (FBA) is often warranted. Several hypothesis testing strategies (i.e., functional analysis, antecedent analysis, concurrent operant analysis) can confirm whether and how features of a student's environment…

This paper describes methods and findings from student cognitive labs, teacher cognitive labs, and test administration observations as evidence evaluated in a validity argument for a computer-based alternate assessment for students with significant cognitive disabilities. Validity of score interpretations and uses for alternate assessments based…

For students with severe or complex challenging behavior, incorporating hypothesis testing as a component of functional behavior assessment (FBA) is often warranted. Several hypothesis testing strategies (i.e., functional analysis, antecedent analysis, concurrent operant analysis) can confirm whether and how features of a student's environment…

This article charts one school's journey in securing an assessment regime aligned with its vision for its learners with profound and multiple difficulties (PMLD). Previous iterations, based on commercially-based systems, as well as lessons learned from reflecting on the school's own assessment practices, were used as catalysts for the development…

Background: Some data call into question the persistence of developmental language disorders (DLDs) identified during the preschool period. For this reason, speech-language pathologists (SLPs) often reassess children. However, it is unclear if the instability of the profiles documented in community sample studies is present in children referred to…

Students with significant disabilities (intellectual and developmental disabilities) are predominantly educated in separate settings, and tend to have little access to schoolwide positive behavior supports (SWPBS). In this study, we first identified the most commonly cited SWPBS evaluation tools in the literature between 2010 and 2016. The SET,…

The National Joint Committee for the Communication Needs of People With Severe Disabilities (NJC) reviewed literature regarding practices for people with severe disabilities in order to update guidance provided in documents originally published in 1992. Changes in laws, definitions, and policies that affect communication attainments by persons…

"Learning Tracks" is an assessment tool to support the planning and assessment of learning for children and young people with severe and complex learning disabilities (SCLD). It was designed by Lindy Furby and Jilly Catlow while teaching at St Crispin's School for children and young people with severe and complex learning disabilities.…

This study examined material adaptations being used with students who have severe disabilities in general education elementary classrooms during language arts, social studies, and science instruction. Data sources included classroom observations, interviews, and artifacts shared by three general and special educator teams. Findings revealed themes…

Clinical Question: Should practitioners conduct a formal or informal communication assessment prior to completing a preference assessment to accurately identify preferences for students with severe developmental disabilities? Method: Systematic Literature Review. Sources: Cumulative Index of Nursing and Allied Health Literature (CINAHL),…

The field of special education's focus on moderate and severe disabilities (MSD) has undergone a number of changes in the past five decades. Some have been philosophical, some based on research, some based on mandated practices through U.S. law, and some based on the development of better technologies. While pioneers in the field first established…

The aim of the article is to describe the assessment model adopted by the SCINTILLA Project, a project in Italy aimed at the online vocational training of young, seriously-disabled subjects and their subsequent work inclusion in smart-work mode. It will thus describe the model worked out for evaluation of the training program conceived for the…

The Every Student Succeeds Act (ESSA) requires 95% participation in state achievement testing. Students with the most significant cognitive disabilities participate in states' alternate assessments based on alternate academic achievement standards (AA-AAAS). A growing number of these students are also English learners (Christensen et al., 2018).…

This article analyses the educational inclusion of students with severe and permanent disabilities in the different autonomous communities of the Spanish State. After describing the Spanish socio-economic context, a comparative analysis is carried out based on the following indicators: the conception of severe, permanent disabilities; the…

Many people with severe disabilities face difficulties communicating with their communication partners and rely primarily on prelinguistic communication. It is accepted that dynamic assessment can play an important role in improving communication and in measuring a person's ability to learn new communicative skills. Less is known, however, about…