Self-determination, as a person dispositional characteristic, is indeed influenced by situational characteristics that shape actions across contexts. Research has also reported differences in self-determination as a function of personal factors, but there is a need to integrate this knowledge in a general model aiming to analyse the impact of…

Mixed Membership Models (MMMs) are a popular family of latent structure models for complex multivariate data. Instead of forcing each subject to belong to a single cluster, MMMs incorporate a vector of subject-specific weights characterizing partial membership across clusters. With this flexibility come challenges in uniquely identifying,…

This paper represents the third in a three-part series intended to challenge the social validity of the services provided by a university-based practicum for addressing the challenging behavior of individuals with disabilities. In this paper, we surveyed referring stakeholders (e.g., parents, teachers) of past service recipients to explore the…

Discussions on diversity and disability in dialogue with special educationalists and philosophers of education are not often found in the research literature. Researchers within disability studies have been critical towards the enterprise of special education and vice versa, and the language they use is often different, as they draw on various…

A non-concurrent multiple baseline design across four early intervention providers was used to examine functional relations between job-embedded professional development (PD), including practice-based coaching (PBC), and providers' fidelity of implementation of home visiting practices for embedded intervention. Four providers with one to two…

Early math skills predict later academic achievement and are of critical importance in preschool. There also are discrepancies in early math skills of preschoolers with disabilities compared with their typically developing peers. We used an experimental single-case research design, multiple probe across skills, to investigate the effectiveness of…

Attending a concert may prove difficult for individuals with exceptionalities or disabilities and those who support them. While traditional performance environments may not feel welcoming or amenable for individuals with exceptionalities and their families, arts organizations have recently made efforts to produce concerts that address barriers to…

Purpose: The purpose of this article is to understand the role and value of mentorship for young people with blindness and low vision (BLV) through their education and work journey and to provide a conceptual framework for developing mentoring opportunities for young people with BLV. Design/methodology/approach: Experiences of formal and informal…

Background: While governments draw on survey data to inform policy choices, the design, application, and interpretation of surveys can generate certain images of disability and ignore many others. Aims and objectives: This article draws attention to social circumstances of people with disabilities often unacknowledged in research evidence: hidden…

Purpose: The purpose of this study was to examine the effectiveness of a training and coaching program aimed to increase the use of the aided language modeling (ALM) strategy by siblings to support the social interactions of children with disabilities who use augmentative and alternative communication (AAC) in the natural environment. Method: A…

This technical report is one of a series of four technical reports that describe the results of a study comparing eight alternative models for estimating school academic achievement using data from the Arizona, North Carolina, Oregon, and Pennsylvania accountability systems. The purpose of these reports was to evaluate a broad range of models…

This technical report is one of a series of four technical reports that describe the results of a study comparing eight alternative models for estimating school academic achievement using data from the Arizona, North Carolina, Oregon, and Pennsylvania accountability systems. The purpose of these reports was to evaluate a broad range of models…

Research on disproportionate representation in special education has potential to influence policy in ways that rectify educational inequities. In this study, we investigated how disproportionality researchers have operationalized dis-ability, identified key themes and theories used in disproportionality research, and evaluated the coherence…

Latin American families' history and life experiences impact the priorities and values the families have for their children with disabilities. It may be beneficial for early intervention (EI) providers to explore and integrate Latin American families' backgrounds to improve EI services. We completed a qualitative interview study using a collective…

Background: Although work-family balance (WFB) has received much attention from researchers, there are relatively few studies exploring WFB in parents of children with disabilities. Such research is necessary because caregiving demands are greater among these parents than those caring for typically developing children. Objective: The objective was…